Trace number 333907

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) 1200.06 1200.51

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n1200-d-0.02-s383740539.sat05-534.reshuffled-07.cnf
MD5SUM84c61ea490109e11c1f7afe1d2e5d438
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark643.332
Satisfiable
(Un)Satisfiability was proved
Number of variables1188
Number of clauses13833
Sum of the clauses size41796
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 313536
Number of clauses of size 4297
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




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

command line: runsolver --timestamp -w ROOT/results/node1/watcher-333907-1173538869 -o ROOT/results/node1/solver-333907-1173538869 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/333907-1173538869/mxc /tmp/evaluation/333907-1173538869/instance-333907-1173538869.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: 0.91 0.95 0.96 3/83 17824
/proc/meminfo: memFree=1671784/2055920 swapFree=4159120/4192956
[pid=17824] ppid=17822 vsize=1544 CPUtime=0
/proc/17824/stat : 17824 (mxc) R 17822 17824 17206 0 -1 4194304 225 0 0 0 0 0 0 0 18 0 1 0 373841984 1581056 209 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134518451 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 386 209 46 122 0 260 0

[startup+0.050112 s]
/proc/loadavg: 0.91 0.95 0.96 3/83 17824
/proc/meminfo: memFree=1671784/2055920 swapFree=4159120/4192956
[pid=17824] ppid=17822 vsize=1732 CPUtime=0.04
/proc/17824/stat : 17824 (mxc) R 17822 17824 17206 0 -1 4194304 345 0 0 0 4 0 0 0 18 0 1 0 373841984 1773568 275 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530184 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 433 275 59 122 0 307 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1732

[startup+0.101117 s]
/proc/loadavg: 0.91 0.95 0.96 3/83 17824
/proc/meminfo: memFree=1671784/2055920 swapFree=4159120/4192956
[pid=17824] ppid=17822 vsize=1732 CPUtime=0.09
/proc/17824/stat : 17824 (mxc) R 17822 17824 17206 0 -1 4194304 360 0 0 0 9 0 0 0 18 0 1 0 373841984 1773568 290 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 433 290 59 122 0 307 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1732

[startup+0.301142 s]
/proc/loadavg: 0.91 0.95 0.96 3/83 17824
/proc/meminfo: memFree=1671784/2055920 swapFree=4159120/4192956
[pid=17824] ppid=17822 vsize=2128 CPUtime=0.29
/proc/17824/stat : 17824 (mxc) R 17822 17824 17206 0 -1 4194304 438 0 0 0 29 0 0 0 19 0 1 0 373841984 2179072 368 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 532 368 59 122 0 406 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2128

[startup+0.701187 s]
/proc/loadavg: 0.91 0.95 0.96 3/83 17824
/proc/meminfo: memFree=1671784/2055920 swapFree=4159120/4192956
[pid=17824] ppid=17822 vsize=2656 CPUtime=0.69
/proc/17824/stat : 17824 (mxc) R 17822 17824 17206 0 -1 4194304 595 0 0 0 69 0 0 0 22 0 1 0 373841984 2719744 525 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528093 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 664 525 59 122 0 538 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2656

[startup+1.50128 s]
/proc/loadavg: 0.91 0.95 0.96 2/84 17825
/proc/meminfo: memFree=1669344/2055920 swapFree=4159120/4192956
[pid=17824] ppid=17822 vsize=3320 CPUtime=1.49
/proc/17824/stat : 17824 (mxc) R 17822 17824 17206 0 -1 4194304 751 0 0 0 149 0 0 0 25 0 1 0 373841984 3399680 679 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530114 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 830 679 67 122 0 704 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3320

[startup+3.10147 s]
/proc/loadavg: 0.91 0.95 0.96 2/84 17831
/proc/meminfo: memFree=1668768/2055920 swapFree=4159120/4192956
[pid=17824] ppid=17822 vsize=3848 CPUtime=3.09
/proc/17824/stat : 17824 (mxc) R 17822 17824 17206 0 -1 4194304 898 0 0 0 309 0 0 0 25 0 1 0 373841984 3940352 826 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519319 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 962 826 67 122 0 836 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3848

[startup+6.30184 s]
/proc/loadavg: 0.92 0.95 0.96 2/84 17833
/proc/meminfo: memFree=1668128/2055920 swapFree=4159120/4192956
[pid=17824] ppid=17822 vsize=4244 CPUtime=6.28
/proc/17824/stat : 17824 (mxc) R 17822 17824 17206 0 -1 4194304 990 0 0 0 628 0 0 0 25 0 1 0 373841984 4345856 918 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 1061 918 67 122 0 935 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 4244

[startup+12.7016 s]
/proc/loadavg: 0.93 0.95 0.96 2/84 17843
/proc/meminfo: memFree=1666976/2055920 swapFree=4159120/4192956
[pid=17824] ppid=17822 vsize=5604 CPUtime=12.68
/proc/17824/stat : 17824 (mxc) R 17822 17824 17206 0 -1 4194304 1317 0 0 0 1267 1 0 0 25 0 1 0 373841984 5738496 1245 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 1401 1245 67 122 0 1275 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5604

[startup+25.5011 s]
/proc/loadavg: 0.94 0.96 0.96 2/84 17871
/proc/meminfo: memFree=1666656/2055920 swapFree=4159120/4192956
[pid=17824] ppid=17822 vsize=5660 CPUtime=25.45
/proc/17824/stat : 17824 (mxc) R 17822 17824 17206 0 -1 4194304 1334 0 0 0 2544 1 0 0 25 0 1 0 373841984 5795840 1262 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 1415 1262 67 122 0 1289 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 5660

[startup+51.1011 s]
/proc/loadavg: 0.96 0.96 0.96 2/84 17917
/proc/meminfo: memFree=1665768/2055920 swapFree=4159120/4192956
[pid=17824] ppid=17822 vsize=6632 CPUtime=51.02
/proc/17824/stat : 17824 (mxc) R 17822 17824 17206 0 -1 4194304 1580 0 0 0 5101 1 0 0 25 0 1 0 373841984 6791168 1508 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 1658 1508 67 122 0 1532 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 6632

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.96 2/78 17957
/proc/meminfo: memFree=1665696/2055920 swapFree=4159120/4192956
[pid=17824] ppid=17822 vsize=7704 CPUtime=102.18
/proc/17824/stat : 17824 (mxc) R 17822 17824 17206 0 -1 4194304 1858 0 0 0 10216 2 0 0 25 0 1 0 373841984 7888896 1786 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 1926 1786 67 122 0 1800 0
Current children cumulated CPU time (s) 102.18
Current children cumulated vsize (KiB) 7704

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 17957
/proc/meminfo: memFree=1664096/2055920 swapFree=4159120/4192956
[pid=17824] ppid=17822 vsize=9464 CPUtime=162.16
/proc/17824/stat : 17824 (mxc) R 17822 17824 17206 0 -1 4194304 2301 0 0 0 16213 3 0 0 25 0 1 0 373841984 9691136 2228 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 2366 2228 67 122 0 2240 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 9464

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 17957
/proc/meminfo: memFree=1663584/2055920 swapFree=4159120/4192956
[pid=17824] ppid=17822 vsize=9736 CPUtime=222.13
/proc/17824/stat : 17824 (mxc) R 17822 17824 17206 0 -1 4194304 2382 0 0 0 22210 3 0 0 25 0 1 0 373841984 9969664 2295 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 2434 2295 67 122 0 2308 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 9736

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 17957
/proc/meminfo: memFree=1662752/2055920 swapFree=4159120/4192956
[pid=17824] ppid=17822 vsize=10616 CPUtime=282.12
/proc/17824/stat : 17824 (mxc) R 17822 17824 17206 0 -1 4194304 2608 0 0 0 28208 4 0 0 25 0 1 0 373841984 10870784 2521 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 2654 2521 67 122 0 2528 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 10616

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 17957
/proc/meminfo: memFree=1662304/2055920 swapFree=4159120/4192956
[pid=17824] ppid=17822 vsize=11092 CPUtime=342.1
/proc/17824/stat : 17824 (mxc) R 17822 17824 17206 0 -1 4194304 2727 0 0 0 34206 4 0 0 25 0 1 0 373841984 11358208 2640 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 2773 2640 67 122 0 2647 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 11092

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 17957
/proc/meminfo: memFree=1662240/2055920 swapFree=4159120/4192956
[pid=17824] ppid=17822 vsize=11152 CPUtime=402.08
/proc/17824/stat : 17824 (mxc) R 17822 17824 17206 0 -1 4194304 2742 0 0 0 40203 5 0 0 25 0 1 0 373841984 11419648 2655 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 2788 2655 67 122 0 2662 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 11152

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 17957
/proc/meminfo: memFree=1661664/2055920 swapFree=4159120/4192956
[pid=17824] ppid=17822 vsize=11688 CPUtime=462.06
/proc/17824/stat : 17824 (mxc) R 17822 17824 17206 0 -1 4194304 2915 0 0 0 46201 5 0 0 25 0 1 0 373841984 11968512 2760 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 2922 2760 67 122 0 2796 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 11688

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 17957
/proc/meminfo: memFree=1661536/2055920 swapFree=4159120/4192956
[pid=17824] ppid=17822 vsize=11980 CPUtime=522.04
/proc/17824/stat : 17824 (mxc) R 17822 17824 17206 0 -1 4194304 3166 0 0 0 52198 6 0 0 25 0 1 0 373841984 12267520 2807 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 2995 2807 67 122 0 2869 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 11980

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 17957
/proc/meminfo: memFree=1661344/2055920 swapFree=4159120/4192956
[pid=17824] ppid=17822 vsize=12276 CPUtime=582.03
/proc/17824/stat : 17824 (mxc) R 17822 17824 17206 0 -1 4194304 3439 0 0 0 58196 7 0 0 25 0 1 0 373841984 12570624 2876 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 3069 2876 67 122 0 2943 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 12276

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 17957
/proc/meminfo: memFree=1661088/2055920 swapFree=4159120/4192956
[pid=17824] ppid=17822 vsize=12568 CPUtime=642.02
/proc/17824/stat : 17824 (mxc) R 17822 17824 17206 0 -1 4194304 3689 0 0 0 64194 8 0 0 25 0 1 0 373841984 12869632 2922 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 3142 2922 67 122 0 3016 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 12568

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 17957
/proc/meminfo: memFree=1660960/2055920 swapFree=4159120/4192956
[pid=17824] ppid=17822 vsize=12728 CPUtime=701.99
/proc/17824/stat : 17824 (mxc) R 17822 17824 17206 0 -1 4194304 3922 0 0 0 70191 8 0 0 25 0 1 0 373841984 13033472 2951 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 3182 2951 67 122 0 3056 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 12728

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 17957
/proc/meminfo: memFree=1660512/2055920 swapFree=4159120/4192956
[pid=17824] ppid=17822 vsize=13256 CPUtime=761.98
/proc/17824/stat : 17824 (mxc) R 17822 17824 17206 0 -1 4194304 4243 0 0 0 76189 9 0 0 25 0 1 0 373841984 13574144 3096 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 3314 3096 67 122 0 3188 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 13256

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 17957
/proc/meminfo: memFree=1659808/2055920 swapFree=4159120/4192956
[pid=17824] ppid=17822 vsize=14056 CPUtime=821.95
/proc/17824/stat : 17824 (mxc) R 17822 17824 17206 0 -1 4194304 4632 0 0 0 82186 9 0 0 25 0 1 0 373841984 14393344 3263 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 3514 3263 67 122 0 3388 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 14056

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 17957
/proc/meminfo: memFree=1659488/2055920 swapFree=4159120/4192956
[pid=17824] ppid=17822 vsize=14480 CPUtime=881.94
/proc/17824/stat : 17824 (mxc) R 17822 17824 17206 0 -1 4194304 4915 0 0 0 88184 10 0 0 25 0 1 0 373841984 14827520 3361 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 3620 3361 67 122 0 3494 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 14480

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 17957
/proc/meminfo: memFree=1659104/2055920 swapFree=4159120/4192956
[pid=17824] ppid=17822 vsize=14884 CPUtime=941.92
/proc/17824/stat : 17824 (mxc) R 17822 17824 17206 0 -1 4194304 5222 0 0 0 94181 11 0 0 25 0 1 0 373841984 15241216 3446 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 3721 3446 67 122 0 3595 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 14884

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 17957
/proc/meminfo: memFree=1658912/2055920 swapFree=4159120/4192956
[pid=17824] ppid=17822 vsize=15016 CPUtime=1001.91
/proc/17824/stat : 17824 (mxc) R 17822 17824 17206 0 -1 4194304 5491 0 0 0 100179 12 0 0 25 0 1 0 373841984 15376384 3493 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 3754 3493 67 122 0 3628 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 15016

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 17957
/proc/meminfo: memFree=1658848/2055920 swapFree=4159120/4192956
[pid=17824] ppid=17822 vsize=15016 CPUtime=1061.89
/proc/17824/stat : 17824 (mxc) R 17822 17824 17206 0 -1 4194304 5687 0 0 0 106177 12 0 0 25 0 1 0 373841984 15376384 3504 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 3754 3504 67 122 0 3628 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 15016

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 17957
/proc/meminfo: memFree=1658848/2055920 swapFree=4159120/4192956
[pid=17824] ppid=17822 vsize=15016 CPUtime=1121.87
/proc/17824/stat : 17824 (mxc) R 17822 17824 17206 0 -1 4194304 5872 0 0 0 112174 13 0 0 25 0 1 0 373841984 15376384 3504 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531126 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 3754 3504 67 122 0 3628 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 15016

[startup+1182.3 s]
/proc/loadavg: 1.04 0.99 0.96 2/78 17957
/proc/meminfo: memFree=1658720/2055920 swapFree=4159120/4192956
[pid=17824] ppid=17822 vsize=15544 CPUtime=1181.85
/proc/17824/stat : 17824 (mxc) R 17822 17824 17206 0 -1 4194304 6211 0 0 0 118172 13 0 0 25 0 1 0 373841984 15917056 3617 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 3886 3617 67 122 0 3760 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 15544



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.03 0.99 0.96 2/78 17957
/proc/meminfo: memFree=1658144/2055920 swapFree=4159120/4192956
[pid=17824] ppid=17822 vsize=15808 CPUtime=1200.05
/proc/17824/stat : 17824 (mxc) R 17822 17824 17206 0 -1 4194304 6322 0 0 0 119992 13 0 0 25 0 1 0 373841984 16187392 3687 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 3952 3687 67 122 0 3826 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 15808

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

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

[startup+1200.5 s]
/proc/loadavg: 1.03 0.99 0.96 2/78 17957
/proc/meminfo: memFree=1658144/2055920 swapFree=4159120/4192956
[pid=17824] ppid=17822 vsize=15808 CPUtime=1200.05
/proc/17824/stat : 17824 (mxc) R 17822 17824 17206 0 -1 4194304 6322 0 0 0 119992 13 0 0 25 0 1 0 373841984 16187392 3687 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/17824/statm: 3952 3687 67 122 0 3826 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 15808

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.92
CPU system time (s): 0.140978
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 15972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.140978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6322
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= 2245

runsolver used 1.44678 second user time and 2.92455 second system time

The end



Launcher Data (download as text)




Begin job on node1 on Sat Mar 10 15:01:09 UTC 2007

IDJOB= 333907
IDBENCH= 24615
IDSOLVER= 107
FILE ID= node1/333907-1173538869

PBS_JOBID= 4101159

Free space on /tmp= 66442 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n1200-d-0.02-s383740539.sat05-534.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/333907-1173538869/mxc /tmp/evaluation/333907-1173538869/instance-333907-1173538869.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-333907-1173538869 -o ROOT/results/node1/solver-333907-1173538869 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/333907-1173538869/mxc /tmp/evaluation/333907-1173538869/instance-333907-1173538869.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  84c61ea490109e11c1f7afe1d2e5d438

RANDOM SEED= 721872421

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1672192 kB
Buffers:         41400 kB
Cached:         266840 kB
SwapCached:      13740 kB
Active:         155708 kB
Inactive:       176252 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1672192 kB
SwapTotal:     4192956 kB
SwapFree:      4159120 kB
Dirty:             932 kB
Writeback:           0 kB
Mapped:          31040 kB
Slab:            36920 kB
Committed_AS:  1183952 kB
PageTables:       1976 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= 66442 MiB

End job on node1 on Sat Mar 10 15:21:12 UTC 2007