Trace number 334285

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
MXC 2007-02-08? (TO) 1200.04 1200.41

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

command line: runsolver --timestamp -w ROOT/results/node13/watcher-334285-1173562558 -o ROOT/results/node13/solver-334285-1173562558 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/334285-1173562558/mxc /tmp/evaluation/334285-1173562558/instance-334285-1173562558.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: 0.92 0.97 0.97 3/77 31317
/proc/meminfo: memFree=1539320/2055920 swapFree=4158920/4192956
[pid=31317] ppid=31315 vsize=1376 CPUtime=0
/proc/31317/stat : 31317 (mxc) R 31315 31317 30853 0 -1 4194304 195 0 0 0 0 0 0 0 18 0 1 0 376210285 1409024 179 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/31317/statm: 344 179 46 122 0 218 0

[startup+0.0881521 s]
/proc/loadavg: 0.92 0.97 0.97 3/77 31317
/proc/meminfo: memFree=1539320/2055920 swapFree=4158920/4192956
[pid=31317] ppid=31315 vsize=1752 CPUtime=0.08
/proc/31317/stat : 31317 (mxc) R 31315 31317 30853 0 -1 4194304 329 0 0 0 8 0 0 0 18 0 1 0 376210285 1794048 275 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/31317/statm: 438 275 59 122 0 312 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1752

[startup+0.101154 s]
/proc/loadavg: 0.92 0.97 0.97 3/77 31317
/proc/meminfo: memFree=1539320/2055920 swapFree=4158920/4192956
[pid=31317] ppid=31315 vsize=1752 CPUtime=0.09
/proc/31317/stat : 31317 (mxc) R 31315 31317 30853 0 -1 4194304 342 0 0 0 9 0 0 0 18 0 1 0 376210285 1794048 288 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/31317/statm: 438 288 59 122 0 312 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1752

[startup+0.301181 s]
/proc/loadavg: 0.92 0.97 0.97 3/77 31317
/proc/meminfo: memFree=1539320/2055920 swapFree=4158920/4192956
[pid=31317] ppid=31315 vsize=2024 CPUtime=0.29
/proc/31317/stat : 31317 (mxc) R 31315 31317 30853 0 -1 4194304 422 0 0 0 29 0 0 0 19 0 1 0 376210285 2072576 366 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134531325 0 0 4096 0 0 0 0 17 1 0 0
/proc/31317/statm: 506 366 67 122 0 380 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2024

[startup+0.701233 s]
/proc/loadavg: 0.92 0.97 0.97 3/77 31317
/proc/meminfo: memFree=1539320/2055920 swapFree=4158920/4192956
[pid=31317] ppid=31315 vsize=2288 CPUtime=0.69
/proc/31317/stat : 31317 (mxc) R 31315 31317 30853 0 -1 4194304 493 0 0 0 69 0 0 0 23 0 1 0 376210285 2342912 437 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/31317/statm: 572 437 67 122 0 446 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2288

[startup+1.50134 s]
/proc/loadavg: 0.92 0.97 0.97 2/78 31318
/proc/meminfo: memFree=1537648/2055920 swapFree=4158920/4192956
[pid=31317] ppid=31315 vsize=2668 CPUtime=1.49
/proc/31317/stat : 31317 (mxc) R 31315 31317 30853 0 -1 4194304 573 0 0 0 149 0 0 0 25 0 1 0 376210285 2732032 517 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134534724 0 0 4096 0 0 0 0 17 1 0 0
/proc/31317/statm: 667 517 67 122 0 541 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2668

[startup+3.10155 s]
/proc/loadavg: 0.93 0.97 0.97 2/78 31318
/proc/meminfo: memFree=1537200/2055920 swapFree=4158920/4192956
[pid=31317] ppid=31315 vsize=2800 CPUtime=3.09
/proc/31317/stat : 31317 (mxc) R 31315 31317 30853 0 -1 4194304 616 0 0 0 309 0 0 0 25 0 1 0 376210285 2867200 560 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/31317/statm: 700 560 67 122 0 574 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2800

[startup+6.30198 s]
/proc/loadavg: 0.93 0.97 0.97 2/78 31318
/proc/meminfo: memFree=1536696/2055920 swapFree=4158920/4192956
[pid=31317] ppid=31315 vsize=3296 CPUtime=6.29
/proc/31317/stat : 31317 (mxc) R 31315 31317 30853 0 -1 4194304 730 0 0 0 629 0 0 0 25 0 1 0 376210285 3375104 674 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519218 0 0 4096 0 0 0 0 17 1 0 0
/proc/31317/statm: 824 674 67 122 0 698 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3296

[startup+12.7018 s]
/proc/loadavg: 0.94 0.97 0.97 2/78 31318
/proc/meminfo: memFree=1536184/2055920 swapFree=4158920/4192956
[pid=31317] ppid=31315 vsize=3636 CPUtime=12.69
/proc/31317/stat : 31317 (mxc) R 31315 31317 30853 0 -1 4194304 822 0 0 0 1269 0 0 0 25 0 1 0 376210285 3723264 766 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/31317/statm: 909 766 67 122 0 783 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3636

[startup+25.5015 s]
/proc/loadavg: 0.95 0.97 0.97 2/78 31318
/proc/meminfo: memFree=1535416/2055920 swapFree=4158920/4192956
[pid=31317] ppid=31315 vsize=4340 CPUtime=25.48
/proc/31317/stat : 31317 (mxc) R 31315 31317 30853 0 -1 4194304 1013 0 0 0 2548 0 0 0 25 0 1 0 376210285 4444160 957 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519602 0 0 4096 0 0 0 0 17 1 0 0
/proc/31317/statm: 1085 957 67 122 0 959 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4340

[startup+51.1019 s]
/proc/loadavg: 0.96 0.97 0.97 2/78 31318
/proc/meminfo: memFree=1534904/2055920 swapFree=4158920/4192956
[pid=31317] ppid=31315 vsize=4924 CPUtime=51.07
/proc/31317/stat : 31317 (mxc) R 31315 31317 30853 0 -1 4194304 1146 0 0 0 5107 0 0 0 25 0 1 0 376210285 5042176 1090 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134517394 0 0 4096 0 0 0 0 17 1 0 0
/proc/31317/statm: 1231 1090 67 122 0 1105 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4924

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.97 2/78 31318
/proc/meminfo: memFree=1534008/2055920 swapFree=4158920/4192956
[pid=31317] ppid=31315 vsize=5716 CPUtime=102.26
/proc/31317/stat : 31317 (mxc) R 31315 31317 30853 0 -1 4194304 1358 0 0 0 10225 1 0 0 25 0 1 0 376210285 5853184 1302 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/31317/statm: 1429 1302 67 122 0 1303 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5716

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 31318
/proc/meminfo: memFree=1533240/2055920 swapFree=4158920/4192956
[pid=31317] ppid=31315 vsize=6508 CPUtime=162.24
/proc/31317/stat : 31317 (mxc) R 31315 31317 30853 0 -1 4194304 1543 0 0 0 16222 2 0 0 25 0 1 0 376210285 6664192 1487 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/31317/statm: 1627 1487 67 122 0 1501 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6508

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 31318
/proc/meminfo: memFree=1532920/2055920 swapFree=4158920/4192956
[pid=31317] ppid=31315 vsize=6800 CPUtime=222.22
/proc/31317/stat : 31317 (mxc) R 31315 31317 30853 0 -1 4194304 1612 0 0 0 22220 2 0 0 25 0 1 0 376210285 6963200 1556 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31317/statm: 1700 1556 67 122 0 1574 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 6800

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 31318
/proc/meminfo: memFree=1532344/2055920 swapFree=4158920/4192956
[pid=31317] ppid=31315 vsize=7340 CPUtime=282.21
/proc/31317/stat : 31317 (mxc) R 31315 31317 30853 0 -1 4194304 1746 0 0 0 28218 3 0 0 25 0 1 0 376210285 7516160 1690 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31317/statm: 1835 1690 67 122 0 1709 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 7340

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 31318
/proc/meminfo: memFree=1532024/2055920 swapFree=4158920/4192956
[pid=31317] ppid=31315 vsize=7688 CPUtime=342.18
/proc/31317/stat : 31317 (mxc) R 31315 31317 30853 0 -1 4194304 1824 0 0 0 34215 3 0 0 25 0 1 0 376210285 7872512 1768 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519969 0 0 4096 0 0 0 0 17 1 0 0
/proc/31317/statm: 1922 1768 67 122 0 1796 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 7688

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 31318
/proc/meminfo: memFree=1531832/2055920 swapFree=4158920/4192956
[pid=31317] ppid=31315 vsize=7816 CPUtime=402.17
/proc/31317/stat : 31317 (mxc) R 31315 31317 30853 0 -1 4194304 1860 0 0 0 40213 4 0 0 25 0 1 0 376210285 8003584 1804 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31317/statm: 1954 1804 67 122 0 1828 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 7816

[startup+462.302 s]
/proc/loadavg: 1.07 0.99 0.98 2/78 31318
/proc/meminfo: memFree=1531512/2055920 swapFree=4158920/4192956
[pid=31317] ppid=31315 vsize=8180 CPUtime=462.14
/proc/31317/stat : 31317 (mxc) R 31315 31317 30853 0 -1 4194304 1956 0 0 0 46210 4 0 0 25 0 1 0 376210285 8376320 1900 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519251 0 0 4096 0 0 0 0 17 1 0 0
/proc/31317/statm: 2045 1900 67 122 0 1919 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 8180

[startup+522.302 s]
/proc/loadavg: 1.03 0.99 0.98 2/78 31318
/proc/meminfo: memFree=1531256/2055920 swapFree=4158920/4192956
[pid=31317] ppid=31315 vsize=8432 CPUtime=522.13
/proc/31317/stat : 31317 (mxc) R 31315 31317 30853 0 -1 4194304 2019 0 0 0 52208 5 0 0 25 0 1 0 376210285 8634368 1963 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31317/statm: 2108 1963 67 122 0 1982 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 8432

[startup+582.302 s]
/proc/loadavg: 1.01 0.99 0.98 2/78 31318
/proc/meminfo: memFree=1531192/2055920 swapFree=4158920/4192956
[pid=31317] ppid=31315 vsize=8512 CPUtime=582.11
/proc/31317/stat : 31317 (mxc) R 31315 31317 30853 0 -1 4194304 2043 0 0 0 58206 5 0 0 25 0 1 0 376210285 8716288 1987 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/31317/statm: 2128 1987 67 122 0 2002 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 8512

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 31320
/proc/meminfo: memFree=1531128/2055920 swapFree=4158920/4192956
[pid=31317] ppid=31315 vsize=8576 CPUtime=642.1
/proc/31317/stat : 31317 (mxc) R 31315 31317 30853 0 -1 4194304 2051 0 0 0 64204 6 0 0 25 0 1 0 376210285 8781824 1995 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31317/statm: 2144 1995 67 122 0 2018 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 8576

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 31320
/proc/meminfo: memFree=1530552/2055920 swapFree=4158920/4192956
[pid=31317] ppid=31315 vsize=9164 CPUtime=702.07
/proc/31317/stat : 31317 (mxc) R 31315 31317 30853 0 -1 4194304 2201 0 0 0 70201 6 0 0 25 0 1 0 376210285 9383936 2145 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/31317/statm: 2291 2145 67 122 0 2165 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 9164

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 31320
/proc/meminfo: memFree=1530360/2055920 swapFree=4158920/4192956
[pid=31317] ppid=31315 vsize=9356 CPUtime=762.06
/proc/31317/stat : 31317 (mxc) R 31315 31317 30853 0 -1 4194304 2257 0 0 0 76199 7 0 0 25 0 1 0 376210285 9580544 2201 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134535014 0 0 4096 0 0 0 0 17 1 0 0
/proc/31317/statm: 2339 2201 67 122 0 2213 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 9356

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 31320
/proc/meminfo: memFree=1530168/2055920 swapFree=4158920/4192956
[pid=31317] ppid=31315 vsize=9548 CPUtime=822.03
/proc/31317/stat : 31317 (mxc) R 31315 31317 30853 0 -1 4194304 2305 0 0 0 82196 7 0 0 25 0 1 0 376210285 9777152 2249 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31317/statm: 2387 2249 67 122 0 2261 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 9548

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 31320
/proc/meminfo: memFree=1530040/2055920 swapFree=4158920/4192956
[pid=31317] ppid=31315 vsize=9676 CPUtime=882.02
/proc/31317/stat : 31317 (mxc) R 31315 31317 30853 0 -1 4194304 2329 0 0 0 88194 8 0 0 25 0 1 0 376210285 9908224 2273 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/31317/statm: 2419 2273 67 122 0 2293 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 9676

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 31320
/proc/meminfo: memFree=1529784/2055920 swapFree=4158920/4192956
[pid=31317] ppid=31315 vsize=9932 CPUtime=942
/proc/31317/stat : 31317 (mxc) R 31315 31317 30853 0 -1 4194304 2401 0 0 0 94192 8 0 0 25 0 1 0 376210285 10170368 2345 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/31317/statm: 2483 2345 67 122 0 2357 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 9932

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 31320
/proc/meminfo: memFree=1529720/2055920 swapFree=4158920/4192956
[pid=31317] ppid=31315 vsize=9996 CPUtime=1001.98
/proc/31317/stat : 31317 (mxc) R 31315 31317 30853 0 -1 4194304 2417 0 0 0 100189 9 0 0 25 0 1 0 376210285 10235904 2361 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/31317/statm: 2499 2361 67 122 0 2373 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 9996

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 31320
/proc/meminfo: memFree=1529592/2055920 swapFree=4158920/4192956
[pid=31317] ppid=31315 vsize=10168 CPUtime=1061.96
/proc/31317/stat : 31317 (mxc) R 31315 31317 30853 0 -1 4194304 2456 0 0 0 106187 9 0 0 25 0 1 0 376210285 10412032 2400 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/31317/statm: 2542 2400 67 122 0 2416 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 10168

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 31320
/proc/meminfo: memFree=1529464/2055920 swapFree=4158920/4192956
[pid=31317] ppid=31315 vsize=10216 CPUtime=1121.95
/proc/31317/stat : 31317 (mxc) R 31315 31317 30853 0 -1 4194304 2476 0 0 0 112185 10 0 0 25 0 1 0 376210285 10461184 2420 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134534732 0 0 4096 0 0 0 0 17 1 0 0
/proc/31317/statm: 2554 2420 67 122 0 2428 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 10216

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 31320
/proc/meminfo: memFree=1529272/2055920 swapFree=4158920/4192956
[pid=31317] ppid=31315 vsize=10468 CPUtime=1181.92
/proc/31317/stat : 31317 (mxc) R 31315 31317 30853 0 -1 4194304 2536 0 0 0 118182 10 0 0 25 0 1 0 376210285 10719232 2480 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31317/statm: 2617 2480 67 122 0 2491 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 10468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 31320
/proc/meminfo: memFree=1529272/2055920 swapFree=4158920/4192956
[pid=31317] ppid=31315 vsize=10468 CPUtime=1200.02
/proc/31317/stat : 31317 (mxc) R 31315 31317 30853 0 -1 4194304 2536 0 0 0 119992 10 0 0 25 0 1 0 376210285 10719232 2480 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31317/statm: 2617 2480 67 122 0 2491 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 10468

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): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1199.93
CPU system time (s): 0.109983
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 10468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.109983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2536
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= 1479

runsolver used 1.40179 second user time and 2.94455 second system time

The end



Launcher Data (download as text)




Begin job on node13 on Sat Mar 10 21:35:58 UTC 2007

IDJOB= 334285
IDBENCH= 24624
IDSOLVER= 107
FILE ID= node13/334285-1173562558

PBS_JOBID= 4101185

Free space on /tmp= 66374 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/others/ramsey.sat05-511.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/334285-1173562558/mxc /tmp/evaluation/334285-1173562558/instance-334285-1173562558.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-334285-1173562558 -o ROOT/results/node13/solver-334285-1173562558 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/334285-1173562558/mxc /tmp/evaluation/334285-1173562558/instance-334285-1173562558.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  f938eb83302d03b3e1c7efeabdee60a6

RANDOM SEED= 776517747

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.236
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		: 3000.236
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:       1539664 kB
Buffers:         50020 kB
Cached:         377652 kB
SwapCached:       2156 kB
Active:         192672 kB
Inactive:       257952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1539664 kB
SwapTotal:     4192956 kB
SwapFree:      4158920 kB
Dirty:             760 kB
Writeback:           0 kB
Mapped:          30924 kB
Slab:            51160 kB
Committed_AS:  1626504 kB
PageTables:       1744 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= 66374 MiB

End job on node13 on Sat Mar 10 21:56:01 UTC 2007