Trace number 313934

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) 1200.25 1200.76

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-17-u.cnf
MD5SUM83ece6745238c422c7e68e5a07fc7f73
Bench CategoryINDUST (industrial 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 variables183464
Number of clauses855717
Sum of the clauses size1974802
Maximum clause length10
Minimum clause length1
Number of clauses of size 115316
Number of clauses of size 2664917
Number of clauses of size 3141084
Number of clauses of size 43820
Number of clauses of size 515280
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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node25/watcher-313934-1176893538 -o ROOT/results/node25/solver-313934-1176893538 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313934-1176893538/tts-4-0 /tmp/evaluation/313934-1176893538/instance-313934-1176893538.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: 1.00 1.00 0.98 3/64 20436
/proc/meminfo: memFree=1484304/2055920 swapFree=4169756/4192956
[pid=20436] ppid=20434 vsize=796 CPUtime=0
/proc/20436/stat : 20436 (tts-4-0) R 20434 20436 19984 0 -1 4194304 112 0 0 0 0 0 0 0 18 0 1 0 137270934 815104 97 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134647773 0 0 4096 0 0 0 0 17 1 0 0
/proc/20436/statm: 199 97 57 113 0 83 0

[startup+0.0177779 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 20436
/proc/meminfo: memFree=1484304/2055920 swapFree=4169756/4192956
[pid=20436] ppid=20434 vsize=1324 CPUtime=0.01
/proc/20436/stat : 20436 (tts-4-0) R 20434 20436 19984 0 -1 4194304 239 0 0 0 1 0 0 0 18 0 1 0 137270934 1355776 224 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134647773 0 0 4096 0 0 0 0 17 1 0 0
/proc/20436/statm: 331 224 57 113 0 215 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1324

[startup+0.101792 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 20436
/proc/meminfo: memFree=1484304/2055920 swapFree=4169756/4192956
[pid=20436] ppid=20434 vsize=5344 CPUtime=0.09
/proc/20436/stat : 20436 (tts-4-0) R 20434 20436 19984 0 -1 4194304 1219 0 0 0 9 0 0 0 18 0 1 0 137270934 5472256 1204 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/20436/statm: 1336 1205 57 113 0 1220 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5344

[startup+0.301825 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 20436
/proc/meminfo: memFree=1484304/2055920 swapFree=4169756/4192956
[pid=20436] ppid=20434 vsize=14512 CPUtime=0.29
/proc/20436/stat : 20436 (tts-4-0) R 20434 20436 19984 0 -1 4194304 3451 0 0 0 28 1 0 0 19 0 1 0 137270934 14860288 3436 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/20436/statm: 3628 3436 57 113 0 3512 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14512

[startup+0.701894 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 20436
/proc/meminfo: memFree=1484304/2055920 swapFree=4169756/4192956
[pid=20436] ppid=20434 vsize=30684 CPUtime=0.69
/proc/20436/stat : 20436 (tts-4-0) R 20434 20436 19984 0 -1 4194304 7363 0 0 0 66 3 0 0 23 0 1 0 137270934 31420416 7348 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/20436/statm: 7671 7348 57 113 0 7555 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 30684

[startup+1.50203 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20437
/proc/meminfo: memFree=1441672/2055920 swapFree=4169756/4192956
[pid=20436] ppid=20434 vsize=59712 CPUtime=1.49
/proc/20436/stat : 20436 (tts-4-0) R 20434 20436 19984 0 -1 4194304 14287 0 0 0 143 6 0 0 25 0 1 0 137270934 61145088 14272 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134524073 0 0 4096 0 0 0 0 17 1 0 0
/proc/20436/statm: 14928 14272 58 113 0 14812 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 59712

[startup+3.1013 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20437
/proc/meminfo: memFree=1427144/2055920 swapFree=4169756/4192956
[pid=20436] ppid=20434 vsize=59712 CPUtime=3.08
/proc/20436/stat : 20436 (tts-4-0) R 20434 20436 19984 0 -1 4194304 14287 0 0 0 302 6 0 0 25 0 1 0 137270934 61145088 14272 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134523916 0 0 4096 0 0 0 0 17 1 0 0
/proc/20436/statm: 14928 14272 58 113 0 14812 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 59712

[startup+6.30185 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20437
/proc/meminfo: memFree=1427080/2055920 swapFree=4169756/4192956
[pid=20436] ppid=20434 vsize=59712 CPUtime=6.28
/proc/20436/stat : 20436 (tts-4-0) R 20434 20436 19984 0 -1 4194304 14287 0 0 0 622 6 0 0 25 0 1 0 137270934 61145088 14272 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134524073 0 0 4096 0 0 0 0 17 1 0 0
/proc/20436/statm: 14928 14272 58 113 0 14812 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 59712

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20437
/proc/meminfo: memFree=1427208/2055920 swapFree=4169756/4192956
[pid=20436] ppid=20434 vsize=59712 CPUtime=12.68
/proc/20436/stat : 20436 (tts-4-0) R 20434 20436 19984 0 -1 4194304 14287 0 0 0 1262 6 0 0 25 0 1 0 137270934 61145088 14272 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134523929 0 0 4096 0 0 0 0 17 1 0 0
/proc/20436/statm: 14928 14272 58 113 0 14812 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 59712

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20437
/proc/meminfo: memFree=1293512/2055920 swapFree=4169756/4192956
[pid=20436] ppid=20434 vsize=194692 CPUtime=25.48
/proc/20436/stat : 20436 (tts-4-0) R 20434 20436 19984 0 -1 4194304 47974 0 0 0 2528 20 0 0 25 0 1 0 137270934 199364608 47675 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134555200 0 0 4096 0 0 0 0 17 1 0 0
/proc/20436/statm: 48673 47675 62 113 0 48557 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 194692

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20437
/proc/meminfo: memFree=1293448/2055920 swapFree=4169756/4192956
[pid=20436] ppid=20434 vsize=194692 CPUtime=51.08
/proc/20436/stat : 20436 (tts-4-0) R 20434 20436 19984 0 -1 4194304 47974 0 0 0 5087 21 0 0 25 0 1 0 137270934 199364608 47675 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134555198 0 0 4096 0 0 0 0 17 1 0 0
/proc/20436/statm: 48673 47675 62 113 0 48557 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 194692

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20437
/proc/meminfo: memFree=1293576/2055920 swapFree=4169756/4192956
[pid=20436] ppid=20434 vsize=194692 CPUtime=102.26
/proc/20436/stat : 20436 (tts-4-0) R 20434 20436 19984 0 -1 4194304 47974 0 0 0 10205 21 0 0 25 0 1 0 137270934 199364608 47675 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134554501 0 0 4096 0 0 0 0 17 1 0 0
/proc/20436/statm: 48673 47675 62 113 0 48557 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 194692

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20437
/proc/meminfo: memFree=964424/2055920 swapFree=4169756/4192956
[pid=20436] ppid=20434 vsize=538044 CPUtime=162.24
/proc/20436/stat : 20436 (tts-4-0) R 20434 20436 19984 0 -1 4194304 136431 0 0 0 16167 57 0 0 25 0 1 0 137270934 550957056 133833 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/20436/statm: 134511 133833 66 113 0 134395 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 538044

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20437
/proc/meminfo: memFree=630664/2055920 swapFree=4169756/4192956
[pid=20436] ppid=20434 vsize=891488 CPUtime=222.22
/proc/20436/stat : 20436 (tts-4-0) R 20434 20436 19984 0 -1 4194304 215647 0 0 0 22127 95 0 0 25 0 1 0 137270934 912883712 213049 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/20436/statm: 222872 213049 66 113 0 222756 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 891488

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20437
/proc/meminfo: memFree=629448/2055920 swapFree=4169756/4192956
[pid=20436] ppid=20434 vsize=892688 CPUtime=282.2
/proc/20436/stat : 20436 (tts-4-0) R 20434 20436 19984 0 -1 4194304 215949 0 0 0 28125 95 0 0 25 0 1 0 137270934 914112512 213351 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/20436/statm: 223172 213351 66 113 0 223056 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 892688

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20437
/proc/meminfo: memFree=626568/2055920 swapFree=4169756/4192956
[pid=20436] ppid=20434 vsize=895568 CPUtime=342.17
/proc/20436/stat : 20436 (tts-4-0) R 20434 20436 19984 0 -1 4194304 216655 0 0 0 34122 95 0 0 25 0 1 0 137270934 917061632 214057 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/20436/statm: 223892 214057 66 113 0 223776 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 895568

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20437
/proc/meminfo: memFree=626568/2055920 swapFree=4169756/4192956
[pid=20436] ppid=20434 vsize=895568 CPUtime=402.15
/proc/20436/stat : 20436 (tts-4-0) R 20434 20436 19984 0 -1 4194304 216658 0 0 0 40120 95 0 0 25 0 1 0 137270934 917061632 214060 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134552172 0 0 4096 0 0 0 0 17 1 0 0
/proc/20436/statm: 223892 214060 66 113 0 223776 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 895568

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20437
/proc/meminfo: memFree=626312/2055920 swapFree=4169756/4192956
[pid=20436] ppid=20434 vsize=895688 CPUtime=462.13
/proc/20436/stat : 20436 (tts-4-0) R 20434 20436 19984 0 -1 4194304 216704 0 0 0 46118 95 0 0 25 0 1 0 137270934 917184512 214106 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134591705 0 0 4096 0 0 0 0 17 1 0 0
/proc/20436/statm: 223922 214106 66 113 0 223806 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 895688

[startup+522.301 s]
/proc/loadavg: 1.04 1.01 0.99 2/65 20437
/proc/meminfo: memFree=626312/2055920 swapFree=4169756/4192956
[pid=20436] ppid=20434 vsize=895688 CPUtime=522.11
/proc/20436/stat : 20436 (tts-4-0) R 20434 20436 19984 0 -1 4194304 216704 0 0 0 52115 96 0 0 25 0 1 0 137270934 917184512 214106 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 0 0 0
/proc/20436/statm: 223922 214106 66 113 0 223806 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 895688

[startup+582.301 s]
/proc/loadavg: 1.05 1.02 0.99 2/65 20635
/proc/meminfo: memFree=625800/2055920 swapFree=4169756/4192956
[pid=20436] ppid=20434 vsize=895808 CPUtime=582
/proc/20436/stat : 20436 (tts-4-0) R 20434 20436 19984 0 -1 4194304 216720 0 0 0 58104 96 0 0 25 0 1 0 137270934 917307392 214122 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134552403 0 0 4096 0 0 0 0 17 1 0 0
/proc/20436/statm: 223952 214122 66 113 0 223836 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 895808

[startup+642.302 s]
/proc/loadavg: 1.05 1.03 1.00 2/65 20635
/proc/meminfo: memFree=625864/2055920 swapFree=4169756/4192956
[pid=20436] ppid=20434 vsize=895808 CPUtime=641.98
/proc/20436/stat : 20436 (tts-4-0) R 20434 20436 19984 0 -1 4194304 216736 0 0 0 64102 96 0 0 25 0 1 0 137270934 917307392 214138 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134591633 0 0 4096 0 0 0 0 17 1 0 0
/proc/20436/statm: 223952 214138 66 113 0 223836 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 895808

[startup+702.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 20635
/proc/meminfo: memFree=625800/2055920 swapFree=4169756/4192956
[pid=20436] ppid=20434 vsize=895928 CPUtime=701.95
/proc/20436/stat : 20436 (tts-4-0) R 20434 20436 19984 0 -1 4194304 216752 0 0 0 70099 96 0 0 25 0 1 0 137270934 917430272 214154 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134537408 0 0 4096 0 0 0 0 17 1 0 0
/proc/20436/statm: 223982 214154 66 113 0 223866 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 895928

[startup+762.304 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 20635
/proc/meminfo: memFree=625736/2055920 swapFree=4169756/4192956
[pid=20436] ppid=20434 vsize=895928 CPUtime=761.93
/proc/20436/stat : 20436 (tts-4-0) R 20434 20436 19984 0 -1 4194304 216753 0 0 0 76097 96 0 0 25 0 1 0 137270934 917430272 214155 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134591879 0 0 4096 0 0 0 0 17 1 0 0
/proc/20436/statm: 223982 214155 66 113 0 223866 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 895928

[startup+822.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 20635
/proc/meminfo: memFree=625544/2055920 swapFree=4169756/4192956
[pid=20436] ppid=20434 vsize=896168 CPUtime=821.91
/proc/20436/stat : 20436 (tts-4-0) R 20434 20436 19984 0 -1 4194304 216813 0 0 0 82095 96 0 0 25 0 1 0 137270934 917676032 214215 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/20436/statm: 224042 214215 66 113 0 223926 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 896168

[startup+882.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 20635
/proc/meminfo: memFree=625608/2055920 swapFree=4169756/4192956
[pid=20436] ppid=20434 vsize=896168 CPUtime=881.89
/proc/20436/stat : 20436 (tts-4-0) R 20434 20436 19984 0 -1 4194304 216815 0 0 0 88093 96 0 0 25 0 1 0 137270934 917676032 214217 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134591711 0 0 4096 0 0 0 0 17 1 0 0
/proc/20436/statm: 224042 214217 66 113 0 223926 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 896168

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20635
/proc/meminfo: memFree=509128/2055920 swapFree=4169756/4192956
[pid=20436] ppid=20434 vsize=1012376 CPUtime=941.88
/proc/20436/stat : 20436 (tts-4-0) R 20434 20436 19984 0 -1 4194304 245869 0 0 0 94078 110 0 0 25 0 1 0 137270934 1036673024 243271 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134591705 0 0 4096 0 0 0 0 17 1 0 0
/proc/20436/statm: 253094 243271 66 113 0 252978 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 1012376

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20635
/proc/meminfo: memFree=507336/2055920 swapFree=4169756/4192956
[pid=20436] ppid=20434 vsize=1014184 CPUtime=1001.85
/proc/20436/stat : 20436 (tts-4-0) R 20434 20436 19984 0 -1 4194304 246322 0 0 0 100075 110 0 0 25 0 1 0 137270934 1038524416 243724 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/20436/statm: 253546 243724 66 113 0 253430 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 1014184

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20635
/proc/meminfo: memFree=503944/2055920 swapFree=4169756/4192956
[pid=20436] ppid=20434 vsize=1017536 CPUtime=1061.83
/proc/20436/stat : 20436 (tts-4-0) R 20434 20436 19984 0 -1 4194304 247153 0 0 0 106073 110 0 0 25 0 1 0 137270934 1041956864 244555 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134543560 0 0 4096 0 0 0 0 17 1 0 0
/proc/20436/statm: 254384 244555 66 113 0 254268 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 1017536

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20635
/proc/meminfo: memFree=503880/2055920 swapFree=4169756/4192956
[pid=20436] ppid=20434 vsize=1017536 CPUtime=1121.81
/proc/20436/stat : 20436 (tts-4-0) R 20434 20436 19984 0 -1 4194304 247154 0 0 0 112071 110 0 0 25 0 1 0 137270934 1041956864 244556 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/20436/statm: 254384 244556 66 113 0 254268 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 1017536

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20635
/proc/meminfo: memFree=503944/2055920 swapFree=4169756/4192956
[pid=20436] ppid=20434 vsize=1017536 CPUtime=1181.78
/proc/20436/stat : 20436 (tts-4-0) R 20434 20436 19984 0 -1 4194304 247155 0 0 0 118068 110 0 0 25 0 1 0 137270934 1041956864 244557 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134591886 0 0 4096 0 0 0 0 17 1 0 0
/proc/20436/statm: 254384 244557 66 113 0 254268 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 1017536



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20635
/proc/meminfo: memFree=503944/2055920 swapFree=4169756/4192956
[pid=20436] ppid=20434 vsize=1017536 CPUtime=1200.08
/proc/20436/stat : 20436 (tts-4-0) R 20434 20436 19984 0 -1 4194304 247156 0 0 0 119898 110 0 0 25 0 1 0 137270934 1041956864 244558 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/20436/statm: 254384 244558 66 113 0 254268 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1017536

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: 1.00 1.00 1.00 2/65 20635
/proc/meminfo: memFree=503944/2055920 swapFree=4169756/4192956
[pid=20436] ppid=20434 vsize=0 CPUtime=1200.18
/proc/20436/stat : 20436 (tts-4-0) R 20434 20436 19984 0 -1 4195332 247156 0 0 0 119898 120 0 0 25 0 1 0 137270934 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/20436/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.76
CPU time (s): 1200.25
CPU user time (s): 1198.99
CPU system time (s): 1.25981
CPU usage (%): 99.9574
Max. virtual memory (cumulated for all children) (KiB): 1017536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.99
system time used= 1.25981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 247156
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= 2388

runsolver used 0.811876 second user time and 2.52861 second system time

The end



Launcher Data (download as text)




Begin job on node25 on Wed Apr 18 10:52:19 UTC 2007

IDJOB= 313934
IDBENCH= 20379
IDSOLVER= 98
FILE ID= node25/313934-1176893538

PBS_JOBID= 4595143

Free space on /tmp= 66354 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-5-17-u.cnf
COMMAND LINE= /tmp/evaluation/313934-1176893538/tts-4-0 /tmp/evaluation/313934-1176893538/instance-313934-1176893538.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-313934-1176893538 -o ROOT/results/node25/solver-313934-1176893538 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313934-1176893538/tts-4-0 /tmp/evaluation/313934-1176893538/instance-313934-1176893538.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  83ece6745238c422c7e68e5a07fc7f73

RANDOM SEED= 150030630

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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		: 3000.261
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		: 3000.261
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:       1484712 kB
Buffers:         14984 kB
Cached:         489472 kB
SwapCached:      16900 kB
Active:         164924 kB
Inactive:       362104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1484712 kB
SwapTotal:     4192956 kB
SwapFree:      4169756 kB
Dirty:           15720 kB
Writeback:           0 kB
Mapped:          15364 kB
Slab:            30248 kB
Committed_AS:  2119860 kB
PageTables:       1472 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= 66354 MiB

End job on node25 on Wed Apr 18 11:12:21 UTC 2007