Trace number 320578

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) 1200.28 1200.78

General information on the benchmark

Nameindustrial/narain/
clauses-4.cnf
MD5SUM47aea57a75df97a09b0fd4dea46085be
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark33.6819
Satisfiable
(Un)Satisfiability was proved
Number of variables267766
Number of clauses1002957
Sum of the clauses size2476573
Maximum clause length217
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2756840
Number of clauses of size 3179525
Number of clauses of size 42715
Number of clauses of size 553863
Number of clauses of size over 510013

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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node23/watcher-320578-1173048095 -o ROOT/results/node23/solver-320578-1173048095 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/320578-1173048095/tts-4-0 /tmp/evaluation/320578-1173048095/instance-320578-1173048095.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.99 0.97 0.91 3/77 1884
/proc/meminfo: memFree=1735064/2055920 swapFree=4191880/4192956
[pid=1884] ppid=1882 vsize=936 CPUtime=0
/proc/1884/stat : 1884 (tts-4-0) R 1882 1884 1312 0 -1 4194304 122 0 0 0 0 0 0 0 18 0 1 0 30777817 958464 107 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/1884/statm: 234 107 57 113 0 118 0

[startup+0.061335 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 1884
/proc/meminfo: memFree=1735064/2055920 swapFree=4191880/4192956
[pid=1884] ppid=1882 vsize=3292 CPUtime=0.05
/proc/1884/stat : 1884 (tts-4-0) R 1882 1884 1312 0 -1 4194304 697 0 0 0 5 0 0 0 18 0 1 0 30777817 3371008 682 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/1884/statm: 823 682 57 113 0 707 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3292

[startup+0.101342 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 1884
/proc/meminfo: memFree=1735064/2055920 swapFree=4191880/4192956
[pid=1884] ppid=1882 vsize=4864 CPUtime=0.09
/proc/1884/stat : 1884 (tts-4-0) R 1882 1884 1312 0 -1 4194304 1086 0 0 0 9 0 0 0 18 0 1 0 30777817 4980736 1071 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/1884/statm: 1216 1072 57 113 0 1100 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4864

[startup+0.301381 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 1884
/proc/meminfo: memFree=1735064/2055920 swapFree=4191880/4192956
[pid=1884] ppid=1882 vsize=12572 CPUtime=0.29
/proc/1884/stat : 1884 (tts-4-0) R 1882 1884 1312 0 -1 4194304 3019 0 0 0 28 1 0 0 19 0 1 0 30777817 12873728 3004 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/1884/statm: 3143 3004 57 113 0 3027 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12572

[startup+0.701458 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 1884
/proc/meminfo: memFree=1735064/2055920 swapFree=4191880/4192956
[pid=1884] ppid=1882 vsize=27840 CPUtime=0.69
/proc/1884/stat : 1884 (tts-4-0) R 1882 1884 1312 0 -1 4194304 6837 0 0 0 66 3 0 0 23 0 1 0 30777817 28508160 6822 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134647773 0 0 4096 0 0 0 0 17 1 0 0
/proc/1884/statm: 6960 6822 57 113 0 6844 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27840

[startup+1.50161 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 1885
/proc/meminfo: memFree=1696464/2055920 swapFree=4191880/4192956
[pid=1884] ppid=1882 vsize=58500 CPUtime=1.49
/proc/1884/stat : 1884 (tts-4-0) R 1882 1884 1312 0 -1 4194304 14443 0 0 0 142 7 0 0 25 0 1 0 30777817 59904000 14428 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134633592 0 0 4096 0 0 0 0 17 1 0 0
/proc/1884/statm: 14625 14428 57 113 0 14509 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 58500

[startup+3.10193 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 1885
/proc/meminfo: memFree=1665680/2055920 swapFree=4191880/4192956
[pid=1884] ppid=1882 vsize=72016 CPUtime=3.09
/proc/1884/stat : 1884 (tts-4-0) R 1882 1884 1312 0 -1 4194304 17333 0 0 0 301 8 0 0 25 0 1 0 30777817 73744384 17318 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134524089 0 0 4096 0 0 0 0 17 1 0 0
/proc/1884/statm: 18004 17318 58 113 0 17888 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 72016

[startup+6.30254 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 1885
/proc/meminfo: memFree=1647120/2055920 swapFree=4191880/4192956
[pid=1884] ppid=1882 vsize=90660 CPUtime=6.3
/proc/1884/stat : 1884 (tts-4-0) R 1882 1884 1312 0 -1 4194304 22002 0 0 0 619 11 0 0 25 0 1 0 30777817 92835840 21987 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134538267 0 0 4096 0 0 0 0 17 1 0 0
/proc/1884/statm: 22665 21987 59 113 0 22549 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 90660

[startup+12.7018 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 1885
/proc/meminfo: memFree=1535824/2055920 swapFree=4191880/4192956
[pid=1884] ppid=1882 vsize=215408 CPUtime=12.69
/proc/1884/stat : 1884 (tts-4-0) R 1882 1884 1312 0 -1 4194304 50683 0 0 0 1249 20 0 0 25 0 1 0 30777817 220577792 50264 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134538267 0 0 4096 0 0 0 0 17 1 0 0
/proc/1884/statm: 53852 50264 62 113 0 53736 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 215408

[startup+25.5013 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 1885
/proc/meminfo: memFree=1491280/2055920 swapFree=4191880/4192956
[pid=1884] ppid=1882 vsize=249684 CPUtime=25.48
/proc/1884/stat : 1884 (tts-4-0) R 1882 1884 1312 0 -1 4194304 61328 0 0 0 2524 24 0 0 25 0 1 0 30777817 255676416 60909 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134555035 0 0 4096 0 0 0 0 17 1 0 0
/proc/1884/statm: 62421 60909 62 113 0 62305 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 249684

[startup+51.1012 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 1885
/proc/meminfo: memFree=1491216/2055920 swapFree=4191880/4192956
[pid=1884] ppid=1882 vsize=249684 CPUtime=51.07
/proc/1884/stat : 1884 (tts-4-0) R 1882 1884 1312 0 -1 4194304 61328 0 0 0 5083 24 0 0 25 0 1 0 30777817 255676416 60909 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134555198 0 0 4096 0 0 0 0 17 1 0 0
/proc/1884/statm: 62421 60909 62 113 0 62305 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 249684

[startup+102.305 s]
/proc/loadavg: 1.05 0.99 0.91 2/78 1885
/proc/meminfo: memFree=1491280/2055920 swapFree=4191880/4192956
[pid=1884] ppid=1882 vsize=249684 CPUtime=102.25
/proc/1884/stat : 1884 (tts-4-0) R 1882 1884 1312 0 -1 4194304 61328 0 0 0 10201 24 0 0 25 0 1 0 30777817 255676416 60909 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134554486 0 0 4096 0 0 0 0 17 1 0 0
/proc/1884/statm: 62421 60909 62 113 0 62305 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 249684

[startup+162.302 s]
/proc/loadavg: 1.06 1.00 0.92 2/78 1885
/proc/meminfo: memFree=1491216/2055920 swapFree=4191880/4192956
[pid=1884] ppid=1882 vsize=249684 CPUtime=162.23
/proc/1884/stat : 1884 (tts-4-0) R 1882 1884 1312 0 -1 4194304 61328 0 0 0 16198 25 0 0 25 0 1 0 30777817 255676416 60909 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134554486 0 0 4096 0 0 0 0 17 1 0 0
/proc/1884/statm: 62421 60909 62 113 0 62305 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 249684

[startup+222.301 s]
/proc/loadavg: 1.07 1.01 0.93 2/78 1885
/proc/meminfo: memFree=1491088/2055920 swapFree=4191880/4192956
[pid=1884] ppid=1882 vsize=249684 CPUtime=222.21
/proc/1884/stat : 1884 (tts-4-0) R 1882 1884 1312 0 -1 4194304 61328 0 0 0 22195 26 0 0 25 0 1 0 30777817 255676416 60909 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134555203 0 0 4096 0 0 0 0 17 1 0 0
/proc/1884/statm: 62421 60909 62 113 0 62305 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 249684

[startup+282.302 s]
/proc/loadavg: 1.06 1.02 0.93 2/78 1885
/proc/meminfo: memFree=1491024/2055920 swapFree=4191880/4192956
[pid=1884] ppid=1882 vsize=249684 CPUtime=282.19
/proc/1884/stat : 1884 (tts-4-0) R 1882 1884 1312 0 -1 4194304 61328 0 0 0 28193 26 0 0 25 0 1 0 30777817 255676416 60909 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134554501 0 0 4096 0 0 0 0 17 1 0 0
/proc/1884/statm: 62421 60909 62 113 0 62305 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 249684

[startup+342.302 s]
/proc/loadavg: 1.06 1.03 0.94 2/78 1885
/proc/meminfo: memFree=1491024/2055920 swapFree=4191880/4192956
[pid=1884] ppid=1882 vsize=249684 CPUtime=342.17
/proc/1884/stat : 1884 (tts-4-0) R 1882 1884 1312 0 -1 4194304 61328 0 0 0 34190 27 0 0 25 0 1 0 30777817 255676416 60909 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134554486 0 0 4096 0 0 0 0 17 1 0 0
/proc/1884/statm: 62421 60909 62 113 0 62305 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 249684

[startup+402.301 s]
/proc/loadavg: 1.06 1.04 0.94 2/78 1885
/proc/meminfo: memFree=1490896/2055920 swapFree=4191880/4192956
[pid=1884] ppid=1882 vsize=249684 CPUtime=402.14
/proc/1884/stat : 1884 (tts-4-0) R 1882 1884 1312 0 -1 4194304 61328 0 0 0 40187 27 0 0 25 0 1 0 30777817 255676416 60909 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134554486 0 0 4096 0 0 0 0 17 1 0 0
/proc/1884/statm: 62421 60909 62 113 0 62305 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 249684

[startup+462.302 s]
/proc/loadavg: 1.13 1.06 0.95 2/78 1885
/proc/meminfo: memFree=1490576/2055920 swapFree=4191880/4192956
[pid=1884] ppid=1882 vsize=249684 CPUtime=462.12
/proc/1884/stat : 1884 (tts-4-0) R 1882 1884 1312 0 -1 4194304 61391 0 0 0 46184 28 0 0 25 0 1 0 30777817 255676416 60972 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134555198 0 0 4096 0 0 0 0 17 1 0 0
/proc/1884/statm: 62421 60972 62 113 0 62305 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 249684

[startup+522.301 s]
/proc/loadavg: 1.12 1.06 0.96 2/78 1885
/proc/meminfo: memFree=1490512/2055920 swapFree=4191880/4192956
[pid=1884] ppid=1882 vsize=249684 CPUtime=522.1
/proc/1884/stat : 1884 (tts-4-0) R 1882 1884 1312 0 -1 4194304 61391 0 0 0 52182 28 0 0 25 0 1 0 30777817 255676416 60972 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134554510 0 0 4096 0 0 0 0 17 1 0 0
/proc/1884/statm: 62421 60972 62 113 0 62305 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 249684

[startup+582.301 s]
/proc/loadavg: 1.11 1.06 0.96 2/78 1885
/proc/meminfo: memFree=1490512/2055920 swapFree=4191880/4192956
[pid=1884] ppid=1882 vsize=249684 CPUtime=582.08
/proc/1884/stat : 1884 (tts-4-0) R 1882 1884 1312 0 -1 4194304 61391 0 0 0 58179 29 0 0 25 0 1 0 30777817 255676416 60972 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134554510 0 0 4096 0 0 0 0 17 1 0 0
/proc/1884/statm: 62421 60972 62 113 0 62305 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 249684

[startup+642.302 s]
/proc/loadavg: 1.10 1.07 0.97 2/78 1885
/proc/meminfo: memFree=1490384/2055920 swapFree=4191880/4192956
[pid=1884] ppid=1882 vsize=249684 CPUtime=642.06
/proc/1884/stat : 1884 (tts-4-0) R 1882 1884 1312 0 -1 4194304 61391 0 0 0 64177 29 0 0 25 0 1 0 30777817 255676416 60972 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134554486 0 0 4096 0 0 0 0 17 1 0 0
/proc/1884/statm: 62421 60972 62 113 0 62305 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 249684

[startup+702.302 s]
/proc/loadavg: 1.09 1.07 0.97 2/78 1885
/proc/meminfo: memFree=1045456/2055920 swapFree=4191880/4192956
[pid=1884] ppid=1882 vsize=704720 CPUtime=702.03
/proc/1884/stat : 1884 (tts-4-0) R 1882 1884 1312 0 -1 4194304 175498 0 0 0 70129 74 0 0 25 0 1 0 30777817 721633280 172047 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134538267 0 0 4096 0 0 0 0 17 1 0 0
/proc/1884/statm: 176180 172047 65 113 0 176064 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 704720

[startup+762.306 s]
/proc/loadavg: 1.08 1.07 0.98 2/78 1885
/proc/meminfo: memFree=993488/2055920 swapFree=4191880/4192956
[pid=1884] ppid=1882 vsize=763816 CPUtime=762.01
/proc/1884/stat : 1884 (tts-4-0) R 1882 1884 1312 0 -1 4194304 188374 0 0 0 76120 81 0 0 25 0 1 0 30777817 782147584 184923 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134791946 0 0 4096 0 0 0 0 17 1 0 0
/proc/1884/statm: 190954 184923 65 113 0 190838 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 763816

[startup+822.302 s]
/proc/loadavg: 1.08 1.07 0.98 2/78 1885
/proc/meminfo: memFree=942032/2055920 swapFree=4191880/4192956
[pid=1884] ppid=1882 vsize=831692 CPUtime=821.98
/proc/1884/stat : 1884 (tts-4-0) R 1882 1884 1312 0 -1 4194304 201264 0 0 0 82110 88 0 0 25 0 1 0 30777817 851652608 197813 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134538262 0 0 4096 0 0 0 0 17 1 0 0
/proc/1884/statm: 207923 197813 65 113 0 207807 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 831692

[startup+882.301 s]
/proc/loadavg: 1.07 1.06 0.99 2/78 1885
/proc/meminfo: memFree=879056/2055920 swapFree=4191880/4192956
[pid=1884] ppid=1882 vsize=899664 CPUtime=881.97
/proc/1884/stat : 1884 (tts-4-0) R 1882 1884 1312 0 -1 4194304 217071 0 0 0 88101 96 0 0 25 0 1 0 30777817 921255936 213620 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134630276 0 0 4096 0 0 0 0 17 1 0 0
/proc/1884/statm: 224916 213620 65 113 0 224800 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 899664

[startup+942.302 s]
/proc/loadavg: 1.25 1.11 1.01 2/78 1885
/proc/meminfo: memFree=839248/2055920 swapFree=4191880/4192956
[pid=1884] ppid=1882 vsize=954884 CPUtime=941.95
/proc/1884/stat : 1884 (tts-4-0) R 1882 1884 1312 0 -1 4194304 226902 0 0 0 94095 100 0 0 25 0 1 0 30777817 977801216 223451 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134538262 0 0 4096 0 0 0 0 17 1 0 0
/proc/1884/statm: 238721 223451 65 113 0 238605 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 954884

[startup+1002.3 s]
/proc/loadavg: 1.13 1.10 1.01 2/78 1885
/proc/meminfo: memFree=774096/2055920 swapFree=4191880/4192956
[pid=1884] ppid=1882 vsize=1026416 CPUtime=1001.92
/proc/1884/stat : 1884 (tts-4-0) R 1882 1884 1312 0 -1 4194304 243050 0 0 0 100085 107 0 0 25 0 1 0 30777817 1051049984 239599 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134538262 0 0 4096 0 0 0 0 17 1 0 0
/proc/1884/statm: 256604 239599 65 113 0 256488 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 1026416

[startup+1062.3 s]
/proc/loadavg: 1.08 1.10 1.01 2/78 1885
/proc/meminfo: memFree=735568/2055920 swapFree=4191880/4192956
[pid=1884] ppid=1882 vsize=1078848 CPUtime=1061.89
/proc/1884/stat : 1884 (tts-4-0) R 1882 1884 1312 0 -1 4194304 252761 0 0 0 106077 112 0 0 25 0 1 0 30777817 1104740352 249310 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134538269 0 0 4096 0 0 0 0 17 1 0 0
/proc/1884/statm: 269712 249310 65 113 0 269596 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 1078848

[startup+1122.3 s]
/proc/loadavg: 1.14 1.11 1.01 2/78 1885
/proc/meminfo: memFree=671888/2055920 swapFree=4191880/4192956
[pid=1884] ppid=1882 vsize=1150204 CPUtime=1121.88
/proc/1884/stat : 1884 (tts-4-0) R 1882 1884 1312 0 -1 4194304 268500 0 0 0 112069 119 0 0 25 0 1 0 30777817 1177808896 265049 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134538262 0 0 4096 0 0 0 0 17 1 0 0
/proc/1884/statm: 287551 265049 65 113 0 287435 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 1150204

[startup+1182.3 s]
/proc/loadavg: 1.12 1.10 1.01 2/84 1963
/proc/meminfo: memFree=633120/2055920 swapFree=4191880/4192956
[pid=1884] ppid=1882 vsize=1204980 CPUtime=1181.82
/proc/1884/stat : 1884 (tts-4-0) R 1882 1884 1312 0 -1 4194304 277915 0 0 0 118058 124 0 0 25 0 1 0 30777817 1233899520 274464 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134538267 0 0 4096 0 0 0 0 17 1 0 0
/proc/1884/statm: 301245 274464 65 113 0 301129 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 1204980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.10 1.09 1.01 2/84 2007
/proc/meminfo: memFree=619032/2055920 swapFree=4191880/4192956
[pid=1884] ppid=1882 vsize=1218372 CPUtime=1200.1
/proc/1884/stat : 1884 (tts-4-0) R 1882 1884 1312 0 -1 4194304 281254 0 0 0 119885 125 0 0 25 0 1 0 30777817 1247612928 277803 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134538262 0 0 4096 0 0 0 0 17 1 0 0
/proc/1884/statm: 304593 277803 65 113 0 304477 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 1218372

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

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

[startup+1200.71 s]
/proc/loadavg: 1.10 1.09 1.01 2/84 2007
/proc/meminfo: memFree=619032/2055920 swapFree=4191880/4192956
[pid=1884] ppid=1882 vsize=0 CPUtime=1200.2
/proc/1884/stat : 1884 (tts-4-0) R 1882 1884 1312 0 -1 4195332 281254 0 0 0 119885 135 0 0 25 0 1 0 30777817 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/1884/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.2
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.78
CPU time (s): 1200.28
CPU user time (s): 1198.85
CPU system time (s): 1.42978
CPU usage (%): 99.9587
Max. virtual memory (cumulated for all children) (KiB): 1218372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.85
system time used= 1.42978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 281254
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= 25681

runsolver used 1.34279 second user time and 2.66559 second system time

The end



Launcher Data (download as text)




Begin job on node23 on Sun Mar  4 22:41:35 UTC 2007

IDJOB= 320578
IDBENCH= 20507
IDSOLVER= 98
FILE ID= node23/320578-1173048095

PBS_JOBID= 4012476

Free space on /tmp= 66436 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/industrial/narain/clauses-4.cnf
COMMAND LINE= /tmp/evaluation/320578-1173048095/tts-4-0 /tmp/evaluation/320578-1173048095/instance-320578-1173048095.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-320578-1173048095 -o ROOT/results/node23/solver-320578-1173048095 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/320578-1173048095/tts-4-0 /tmp/evaluation/320578-1173048095/instance-320578-1173048095.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  47aea57a75df97a09b0fd4dea46085be

RANDOM SEED= 930275299

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.259
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		: 3000.259
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:       1735472 kB
Buffers:          6176 kB
Cached:         205868 kB
SwapCached:        524 kB
Active:          72324 kB
Inactive:       198884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1735472 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:           18740 kB
Writeback:           0 kB
Mapped:          76040 kB
Slab:            34844 kB
Committed_AS:   195920 kB
PageTables:       1732 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= 66436 MiB

End job on node23 on Sun Mar  4 23:01:38 UTC 2007