Trace number 368622

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) 5000.11 5002.15

General information on the benchmark

Namecrafted/Hard/contest04/others/
ramsey.sat05-511.reshuffled-07.cnf
MD5SUMf938eb83302d03b3e1c7efeabdee60a6
Bench CategoryCRAFTED (crafted 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 variables153
Number of clauses6120
Sum of the clauses size36720
Maximum clause length6
Minimum clause length6
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56120

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/node38/watcher-368622-1177253233 -o ROOT/results/node38/solver-368622-1177253233 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/368622-1177253233/tts-4-0 /tmp/evaluation/368622-1177253233/instance-368622-1177253233.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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 3/77 24260
/proc/meminfo: memFree=1715712/2055920 swapFree=4159744/4192956
[pid=24260] ppid=24258 vsize=796 CPUtime=0
/proc/24260/stat : 24260 (tts-4-0) R 24258 24260 24204 0 -1 4194304 113 0 0 0 0 0 0 0 18 0 1 0 157489935 815104 98 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/24260/statm: 199 98 57 113 0 83 0

[startup+0.019078 s]
/proc/loadavg: 0.85 0.97 0.98 3/77 24260
/proc/meminfo: memFree=1715712/2055920 swapFree=4159744/4192956
[pid=24260] ppid=24258 vsize=1324 CPUtime=0.01
/proc/24260/stat : 24260 (tts-4-0) R 24258 24260 24204 0 -1 4194304 223 0 0 0 1 0 0 0 18 0 1 0 157489935 1355776 208 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134520576 0 0 4096 0 0 0 0 17 1 0 0
/proc/24260/statm: 331 208 58 113 0 215 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1324

[startup+0.101093 s]
/proc/loadavg: 0.85 0.97 0.98 3/77 24260
/proc/meminfo: memFree=1715712/2055920 swapFree=4159744/4192956
[pid=24260] ppid=24258 vsize=2644 CPUtime=0.09
/proc/24260/stat : 24260 (tts-4-0) R 24258 24260 24204 0 -1 4194304 568 0 0 0 9 0 0 0 18 0 1 0 157489935 2707456 553 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134554908 0 0 4096 0 0 0 0 17 1 0 0
/proc/24260/statm: 661 553 62 113 0 545 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2644

[startup+0.301131 s]
/proc/loadavg: 0.85 0.97 0.98 3/77 24260
/proc/meminfo: memFree=1715712/2055920 swapFree=4159744/4192956
[pid=24260] ppid=24258 vsize=7408 CPUtime=0.29
/proc/24260/stat : 24260 (tts-4-0) R 24258 24260 24204 0 -1 4194304 1781 0 0 0 29 0 0 0 19 0 1 0 157489935 7585792 1764 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134552137 0 0 4096 0 0 0 0 17 1 0 0
/proc/24260/statm: 1852 1764 66 113 0 1736 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7408

[startup+0.701208 s]
/proc/loadavg: 0.85 0.97 0.98 3/77 24260
/proc/meminfo: memFree=1715712/2055920 swapFree=4159744/4192956
[pid=24260] ppid=24258 vsize=7676 CPUtime=0.69
/proc/24260/stat : 24260 (tts-4-0) R 24258 24260 24204 0 -1 4194304 1825 0 0 0 69 0 0 0 22 0 1 0 157489935 7860224 1808 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134537421 0 0 4096 0 0 0 0 17 1 0 0
/proc/24260/statm: 1919 1808 66 113 0 1803 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7676

[startup+1.50136 s]
/proc/loadavg: 0.85 0.97 0.98 2/78 24261
/proc/meminfo: memFree=1708536/2055920 swapFree=4159744/4192956
[pid=24260] ppid=24258 vsize=8052 CPUtime=1.49
/proc/24260/stat : 24260 (tts-4-0) R 24258 24260 24204 0 -1 4194304 1914 0 0 0 149 0 0 0 25 0 1 0 157489935 8245248 1897 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134537421 0 0 4096 0 0 0 0 17 1 0 0
/proc/24260/statm: 2013 1897 66 113 0 1897 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8052

[startup+3.10167 s]
/proc/loadavg: 0.85 0.97 0.98 2/78 24261
/proc/meminfo: memFree=1707832/2055920 swapFree=4159744/4192956
[pid=24260] ppid=24258 vsize=8820 CPUtime=3.09
/proc/24260/stat : 24260 (tts-4-0) R 24258 24260 24204 0 -1 4194304 2132 0 0 0 309 0 0 0 25 0 1 0 157489935 9031680 2115 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134513483 0 0 4096 0 0 0 0 17 1 0 0
/proc/24260/statm: 2205 2115 66 113 0 2089 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8820

[startup+6.30129 s]
/proc/loadavg: 0.86 0.97 0.98 2/78 24261
/proc/meminfo: memFree=1706296/2055920 swapFree=4159744/4192956
[pid=24260] ppid=24258 vsize=10232 CPUtime=6.29
/proc/24260/stat : 24260 (tts-4-0) R 24258 24260 24204 0 -1 4194304 2486 0 0 0 629 0 0 0 25 0 1 0 157489935 10477568 2469 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534095 0 0 4096 0 0 0 0 17 1 0 0
/proc/24260/statm: 2558 2469 66 113 0 2442 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10232

[startup+12.7015 s]
/proc/loadavg: 0.87 0.97 0.98 2/78 24261
/proc/meminfo: memFree=1703616/2055920 swapFree=4159744/4192956
[pid=24260] ppid=24258 vsize=12584 CPUtime=12.69
/proc/24260/stat : 24260 (tts-4-0) R 24258 24260 24204 0 -1 4194304 3088 0 0 0 1268 1 0 0 25 0 1 0 157489935 12886016 3071 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/24260/statm: 3146 3071 66 113 0 3030 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12584

[startup+25.502 s]
/proc/loadavg: 0.90 0.97 0.98 2/78 24261
/proc/meminfo: memFree=1700352/2055920 swapFree=4159744/4192956
[pid=24260] ppid=24258 vsize=15880 CPUtime=25.48
/proc/24260/stat : 24260 (tts-4-0) R 24258 24260 24204 0 -1 4194304 3867 0 0 0 2547 1 0 0 25 0 1 0 157489935 16261120 3850 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/24260/statm: 3970 3850 66 113 0 3854 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15880

[startup+51.1019 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 24261
/proc/meminfo: memFree=1694656/2055920 swapFree=4159744/4192956
[pid=24260] ppid=24258 vsize=21508 CPUtime=51.07
/proc/24260/stat : 24260 (tts-4-0) R 24258 24260 24204 0 -1 4194304 5310 0 0 0 5105 2 0 0 25 0 1 0 157489935 22024192 5293 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/24260/statm: 5377 5293 66 113 0 5261 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21508

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.98 2/78 24261
/proc/meminfo: memFree=1683584/2055920 swapFree=4159744/4192956
[pid=24260] ppid=24258 vsize=32536 CPUtime=102.26
/proc/24260/stat : 24260 (tts-4-0) R 24258 24260 24204 0 -1 4194304 8034 0 0 0 10222 4 0 0 25 0 1 0 157489935 33316864 8017 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641326 0 0 4096 0 0 0 0 17 1 0 0
/proc/24260/statm: 8134 8017 66 113 0 8018 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 32536

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24261
/proc/meminfo: memFree=1675264/2055920 swapFree=4159744/4192956
[pid=24260] ppid=24258 vsize=40740 CPUtime=162.23
/proc/24260/stat : 24260 (tts-4-0) R 24258 24260 24204 0 -1 4194304 10111 0 0 0 16216 7 0 0 25 0 1 0 157489935 41717760 10094 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534145 0 0 4096 0 0 0 0 17 1 0 0
/proc/24260/statm: 10185 10094 66 113 0 10069 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 40740

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24261
/proc/meminfo: memFree=1664448/2055920 swapFree=4159744/4192956
[pid=24260] ppid=24258 vsize=51528 CPUtime=222.21
/proc/24260/stat : 24260 (tts-4-0) R 24258 24260 24204 0 -1 4194304 12789 0 0 0 22212 9 0 0 25 0 1 0 157489935 52764672 12772 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/24260/statm: 12882 12772 66 113 0 12766 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 51528

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24261
/proc/meminfo: memFree=1656768/2055920 swapFree=4159744/4192956
[pid=24260] ppid=24258 vsize=59264 CPUtime=282.19
/proc/24260/stat : 24260 (tts-4-0) R 24258 24260 24204 0 -1 4194304 14717 0 0 0 28207 12 0 0 25 0 1 0 157489935 60686336 14700 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/24260/statm: 14816 14700 66 113 0 14700 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 59264

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24261
/proc/meminfo: memFree=1646728/2055920 swapFree=4159744/4192956
[pid=24260] ppid=24258 vsize=69108 CPUtime=342.17
/proc/24260/stat : 24260 (tts-4-0) R 24258 24260 24204 0 -1 4194304 17200 0 0 0 34203 14 0 0 25 0 1 0 157489935 70766592 17183 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/24260/statm: 17277 17183 66 113 0 17161 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 69108

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24261
/proc/meminfo: memFree=1637832/2055920 swapFree=4159744/4192956
[pid=24260] ppid=24258 vsize=78016 CPUtime=402.14
/proc/24260/stat : 24260 (tts-4-0) R 24258 24260 24204 0 -1 4194304 19451 0 0 0 40198 16 0 0 25 0 1 0 157489935 79888384 19434 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/24260/statm: 19504 19434 66 113 0 19388 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 78016

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24261
/proc/meminfo: memFree=1631816/2055920 swapFree=4159744/4192956
[pid=24260] ppid=24258 vsize=83876 CPUtime=462.12
/proc/24260/stat : 24260 (tts-4-0) R 24258 24260 24204 0 -1 4194304 20918 0 0 0 46195 17 0 0 25 0 1 0 157489935 85889024 20901 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/24260/statm: 20969 20901 66 113 0 20853 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 83876

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24261
/proc/meminfo: memFree=1625352/2055920 swapFree=4159744/4192956
[pid=24260] ppid=24258 vsize=90444 CPUtime=522.1
/proc/24260/stat : 24260 (tts-4-0) R 24258 24260 24204 0 -1 4194304 22562 0 0 0 52191 19 0 0 25 0 1 0 157489935 92614656 22545 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534371 0 0 4096 0 0 0 0 17 1 0 0
/proc/24260/statm: 22611 22545 66 113 0 22495 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 90444

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24261
/proc/meminfo: memFree=1619976/2055920 swapFree=4159744/4192956
[pid=24260] ppid=24258 vsize=95836 CPUtime=582.07
/proc/24260/stat : 24260 (tts-4-0) R 24258 24260 24204 0 -1 4194304 23882 0 0 0 58186 21 0 0 25 0 1 0 157489935 98136064 23865 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/24260/statm: 23959 23865 66 113 0 23843 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 95836

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24261
/proc/meminfo: memFree=1614600/2055920 swapFree=4159744/4192956
[pid=24260] ppid=24258 vsize=101232 CPUtime=642.06
/proc/24260/stat : 24260 (tts-4-0) R 24258 24260 24204 0 -1 4194304 25220 0 0 0 64183 23 0 0 25 0 1 0 157489935 103661568 25203 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534197 0 0 4096 0 0 0 0 17 1 0 0
/proc/24260/statm: 25308 25203 66 113 0 25192 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 101232


################
# More data... #
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[startup+4062.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24461
/proc/meminfo: memFree=1448648/2055920 swapFree=4159744/4192956
[pid=24260] ppid=24258 vsize=266840 CPUtime=4060.69
/proc/24260/stat : 24260 (tts-4-0) R 24258 24260 24204 0 -1 4194304 66648 0 0 0 405983 86 0 0 25 0 1 0 157489935 273244160 66631 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/24260/statm: 66710 66631 66 113 0 66594 0
Current children cumulated CPU time (s) 4060.69
Current children cumulated vsize (KiB) 266840

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24461
/proc/meminfo: memFree=1446152/2055920 swapFree=4159744/4192956
[pid=24260] ppid=24258 vsize=269420 CPUtime=4120.67
/proc/24260/stat : 24260 (tts-4-0) R 24258 24260 24204 0 -1 4194304 67265 0 0 0 411980 87 0 0 25 0 1 0 157489935 275886080 67248 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/24260/statm: 67355 67248 66 113 0 67239 0
Current children cumulated CPU time (s) 4120.67
Current children cumulated vsize (KiB) 269420

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24461
/proc/meminfo: memFree=1443784/2055920 swapFree=4159744/4192956
[pid=24260] ppid=24258 vsize=271764 CPUtime=4180.65
/proc/24260/stat : 24260 (tts-4-0) R 24258 24260 24204 0 -1 4194304 67861 0 0 0 417977 88 0 0 25 0 1 0 157489935 278286336 67844 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/24260/statm: 67941 67844 66 113 0 67825 0
Current children cumulated CPU time (s) 4180.65
Current children cumulated vsize (KiB) 271764

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24461
/proc/meminfo: memFree=1441672/2055920 swapFree=4159744/4192956
[pid=24260] ppid=24258 vsize=273872 CPUtime=4240.63
/proc/24260/stat : 24260 (tts-4-0) R 24258 24260 24204 0 -1 4194304 68397 0 0 0 423974 89 0 0 25 0 1 0 157489935 280444928 68380 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/24260/statm: 68468 68380 66 113 0 68352 0
Current children cumulated CPU time (s) 4240.63
Current children cumulated vsize (KiB) 273872

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24461
/proc/meminfo: memFree=1439304/2055920 swapFree=4159744/4192956
[pid=24260] ppid=24258 vsize=276216 CPUtime=4300.61
/proc/24260/stat : 24260 (tts-4-0) R 24258 24260 24204 0 -1 4194304 68972 0 0 0 429971 90 0 0 25 0 1 0 157489935 282845184 68955 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/24260/statm: 69054 68955 66 113 0 68938 0
Current children cumulated CPU time (s) 4300.61
Current children cumulated vsize (KiB) 276216

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.98 3/78 24461
/proc/meminfo: memFree=1437704/2055920 swapFree=4159744/4192956
[pid=24260] ppid=24258 vsize=277856 CPUtime=4360.59
/proc/24260/stat : 24260 (tts-4-0) R 24258 24260 24204 0 -1 4194304 69381 0 0 0 435968 91 0 0 25 0 1 0 157489935 284524544 69364 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/24260/statm: 69464 69364 66 113 0 69348 0
Current children cumulated CPU time (s) 4360.59
Current children cumulated vsize (KiB) 277856

[startup+4422.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24461
/proc/meminfo: memFree=1435592/2055920 swapFree=4159744/4192956
[pid=24260] ppid=24258 vsize=279968 CPUtime=4420.56
/proc/24260/stat : 24260 (tts-4-0) R 24258 24260 24204 0 -1 4194304 69898 0 0 0 441964 92 0 0 25 0 1 0 157489935 286687232 69881 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/24260/statm: 69992 69881 66 113 0 69876 0
Current children cumulated CPU time (s) 4420.56
Current children cumulated vsize (KiB) 279968

[startup+4482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/84 24639
/proc/meminfo: memFree=1432400/2055920 swapFree=4159744/4192956
[pid=24260] ppid=24258 vsize=281840 CPUtime=4480.44
/proc/24260/stat : 24260 (tts-4-0) R 24258 24260 24204 0 -1 4194304 70387 0 0 0 447950 94 0 0 25 0 1 0 157489935 288604160 70370 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/24260/statm: 70460 70370 66 113 0 70344 0
Current children cumulated CPU time (s) 4480.44
Current children cumulated vsize (KiB) 281840

[startup+4542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24659
/proc/meminfo: memFree=1431880/2055920 swapFree=4159744/4192956
[pid=24260] ppid=24258 vsize=283484 CPUtime=4540.42
/proc/24260/stat : 24260 (tts-4-0) R 24258 24260 24204 0 -1 4194304 70801 0 0 0 453947 95 0 0 25 0 1 0 157489935 290287616 70784 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534354 0 0 4096 0 0 0 0 17 1 0 0
/proc/24260/statm: 70871 70784 66 113 0 70755 0
Current children cumulated CPU time (s) 4540.42
Current children cumulated vsize (KiB) 283484

[startup+4602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24659
/proc/meminfo: memFree=1429768/2055920 swapFree=4159744/4192956
[pid=24260] ppid=24258 vsize=285592 CPUtime=4600.4
/proc/24260/stat : 24260 (tts-4-0) R 24258 24260 24204 0 -1 4194304 71316 0 0 0 459944 96 0 0 25 0 1 0 157489935 292446208 71299 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/24260/statm: 71398 71299 66 113 0 71282 0
Current children cumulated CPU time (s) 4600.4
Current children cumulated vsize (KiB) 285592

[startup+4662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24659
/proc/meminfo: memFree=1427912/2055920 swapFree=4159744/4192956
[pid=24260] ppid=24258 vsize=287468 CPUtime=4660.38
/proc/24260/stat : 24260 (tts-4-0) R 24258 24260 24204 0 -1 4194304 71779 0 0 0 465941 97 0 0 25 0 1 0 157489935 294367232 71762 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/24260/statm: 71867 71762 66 113 0 71751 0
Current children cumulated CPU time (s) 4660.38
Current children cumulated vsize (KiB) 287468

[startup+4722.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24659
/proc/meminfo: memFree=1425928/2055920 swapFree=4159744/4192956
[pid=24260] ppid=24258 vsize=289344 CPUtime=4720.36
/proc/24260/stat : 24260 (tts-4-0) R 24258 24260 24204 0 -1 4194304 72290 0 0 0 471938 98 0 0 25 0 1 0 157489935 296288256 72273 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/24260/statm: 72336 72273 66 113 0 72220 0
Current children cumulated CPU time (s) 4720.36
Current children cumulated vsize (KiB) 289344

[startup+4782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24659
/proc/meminfo: memFree=1424072/2055920 swapFree=4159744/4192956
[pid=24260] ppid=24258 vsize=291452 CPUtime=4780.33
/proc/24260/stat : 24260 (tts-4-0) R 24258 24260 24204 0 -1 4194304 72762 0 0 0 477935 98 0 0 25 0 1 0 157489935 298446848 72745 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/24260/statm: 72863 72745 66 113 0 72747 0
Current children cumulated CPU time (s) 4780.33
Current children cumulated vsize (KiB) 291452

[startup+4842.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24659
/proc/meminfo: memFree=1422344/2055920 swapFree=4159744/4192956
[pid=24260] ppid=24258 vsize=293092 CPUtime=4840.31
/proc/24260/stat : 24260 (tts-4-0) R 24258 24260 24204 0 -1 4194304 73194 0 0 0 483932 99 0 0 25 0 1 0 157489935 300126208 73177 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/24260/statm: 73273 73177 66 113 0 73157 0
Current children cumulated CPU time (s) 4840.31
Current children cumulated vsize (KiB) 293092

[startup+4902.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24659
/proc/meminfo: memFree=1420424/2055920 swapFree=4159744/4192956
[pid=24260] ppid=24258 vsize=294968 CPUtime=4900.29
/proc/24260/stat : 24260 (tts-4-0) R 24258 24260 24204 0 -1 4194304 73672 0 0 0 489929 100 0 0 25 0 1 0 157489935 302047232 73655 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/24260/statm: 73742 73655 66 113 0 73626 0
Current children cumulated CPU time (s) 4900.29
Current children cumulated vsize (KiB) 294968

[startup+4962.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24659
/proc/meminfo: memFree=1418376/2055920 swapFree=4159744/4192956
[pid=24260] ppid=24258 vsize=297076 CPUtime=4960.27
/proc/24260/stat : 24260 (tts-4-0) R 24258 24260 24204 0 -1 4194304 74192 0 0 0 495926 101 0 0 25 0 1 0 157489935 304205824 74175 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/24260/statm: 74269 74175 66 113 0 74153 0
Current children cumulated CPU time (s) 4960.27
Current children cumulated vsize (KiB) 297076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24659
/proc/meminfo: memFree=1417288/2055920 swapFree=4159744/4192956
[pid=24260] ppid=24258 vsize=298016 CPUtime=5000.06
/proc/24260/stat : 24260 (tts-4-0) R 24258 24260 24204 0 -1 4194304 74446 0 0 0 499904 102 0 0 25 0 1 0 157489935 305168384 74429 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/24260/statm: 74504 74429 66 113 0 74388 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 298016

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

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

[startup+5002.1 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24659
/proc/meminfo: memFree=1417288/2055920 swapFree=4159744/4192956
[pid=24260] ppid=24258 vsize=298016 CPUtime=5000.06
/proc/24260/stat : 24260 (tts-4-0) R 24258 24260 24204 0 -1 4194304 74446 0 0 0 499904 102 0 0 25 0 1 0 157489935 305168384 74429 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/24260/statm: 74504 74429 66 113 0 74388 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 298016

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.15
CPU time (s): 5000.11
CPU user time (s): 4999.04
CPU system time (s): 1.06784
CPU usage (%): 99.9592
Max. virtual memory (cumulated for all children) (KiB): 298016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.04
system time used= 1.06784
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 74446
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= 21195

runsolver used 6.30404 second user time and 11.5362 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Sun Apr 22 14:47:13 UTC 2007

IDJOB= 368622
IDBENCH= 24624
IDSOLVER= 178
FILE ID= node38/368622-1177253233

PBS_JOBID= 4650606

Free space on /tmp= 66242 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/others/ramsey.sat05-511.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/368622-1177253233/tts-4-0 /tmp/evaluation/368622-1177253233/instance-368622-1177253233.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-368622-1177253233 -o ROOT/results/node38/solver-368622-1177253233 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/368622-1177253233/tts-4-0 /tmp/evaluation/368622-1177253233/instance-368622-1177253233.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  f938eb83302d03b3e1c7efeabdee60a6

RANDOM SEED= 614074404

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.263
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		: 3000.263
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:       1716184 kB
Buffers:         39840 kB
Cached:         216564 kB
SwapCached:       3152 kB
Active:         190564 kB
Inactive:        90152 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1716184 kB
SwapTotal:     4192956 kB
SwapFree:      4159744 kB
Dirty:             872 kB
Writeback:           0 kB
Mapped:          32568 kB
Slab:            44320 kB
Committed_AS:  1636572 kB
PageTables:       2060 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= 66242 MiB

End job on node38 on Sun Apr 22 16:10:37 UTC 2007