Trace number 369068

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) 5000.06 5001.21

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 benchmark
Best CPU time to get the best result obtained on this benchmark
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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node29/watcher-369068-1177250599 -o ROOT/results/node29/solver-369068-1177250599 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369068-1177250599/mxc /tmp/evaluation/369068-1177250599/instance-369068-1177250599.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: 0.78 0.95 0.98 3/77 30581
/proc/meminfo: memFree=1922024/2055920 swapFree=4146672/4192956
[pid=30581] ppid=30579 vsize=1412 CPUtime=0
/proc/30581/stat : 30581 (mxc) R 30579 30581 30525 0 -1 4194304 213 0 0 0 0 0 0 0 18 0 1 0 172975653 1445888 197 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134522182 0 0 4096 0 0 0 0 17 1 0 0
/proc/30581/statm: 353 199 46 122 0 227 0

[startup+0.0476299 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 30581
/proc/meminfo: memFree=1922024/2055920 swapFree=4146672/4192956
[pid=30581] ppid=30579 vsize=1732 CPUtime=0.04
/proc/30581/stat : 30581 (mxc) R 30579 30581 30525 0 -1 4194304 344 0 0 0 4 0 0 0 18 0 1 0 172975653 1773568 274 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30581/statm: 433 274 59 122 0 307 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1732

[startup+0.102633 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 30581
/proc/meminfo: memFree=1922024/2055920 swapFree=4146672/4192956
[pid=30581] ppid=30579 vsize=1732 CPUtime=0.09
/proc/30581/stat : 30581 (mxc) R 30579 30581 30525 0 -1 4194304 361 0 0 0 9 0 0 0 18 0 1 0 172975653 1773568 291 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/30581/statm: 433 291 59 122 0 307 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1732

[startup+0.301646 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 30581
/proc/meminfo: memFree=1922024/2055920 swapFree=4146672/4192956
[pid=30581] ppid=30579 vsize=2128 CPUtime=0.29
/proc/30581/stat : 30581 (mxc) R 30579 30581 30525 0 -1 4194304 436 0 0 0 29 0 0 0 19 0 1 0 172975653 2179072 366 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530561 0 0 4096 0 0 0 0 17 1 0 0
/proc/30581/statm: 532 366 59 122 0 406 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2128

[startup+0.702671 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 30581
/proc/meminfo: memFree=1922024/2055920 swapFree=4146672/4192956
[pid=30581] ppid=30579 vsize=2656 CPUtime=0.69
/proc/30581/stat : 30581 (mxc) R 30579 30581 30525 0 -1 4194304 591 0 0 0 69 0 0 0 23 0 1 0 172975653 2719744 521 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30581/statm: 664 521 59 122 0 538 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2656

[startup+1.50172 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 30582
/proc/meminfo: memFree=1919712/2055920 swapFree=4146672/4192956
[pid=30581] ppid=30579 vsize=3320 CPUtime=1.49
/proc/30581/stat : 30581 (mxc) R 30579 30581 30525 0 -1 4194304 751 0 0 0 149 0 0 0 25 0 1 0 172975653 3399680 679 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534101 0 0 4096 0 0 0 0 17 1 0 0
/proc/30581/statm: 830 679 67 122 0 704 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3320

[startup+3.10182 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 30582
/proc/meminfo: memFree=1919072/2055920 swapFree=4146672/4192956
[pid=30581] ppid=30579 vsize=3848 CPUtime=3.09
/proc/30581/stat : 30581 (mxc) R 30579 30581 30525 0 -1 4194304 898 0 0 0 309 0 0 0 25 0 1 0 172975653 3940352 826 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519602 0 0 4096 0 0 0 0 17 1 0 0
/proc/30581/statm: 962 826 67 122 0 836 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3848

[startup+6.30102 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 30582
/proc/meminfo: memFree=1918440/2055920 swapFree=4146672/4192956
[pid=30581] ppid=30579 vsize=4244 CPUtime=6.29
/proc/30581/stat : 30581 (mxc) R 30579 30581 30525 0 -1 4194304 990 0 0 0 629 0 0 0 25 0 1 0 172975653 4345856 918 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30581/statm: 1061 918 67 122 0 935 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4244

[startup+12.7014 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 30582
/proc/meminfo: memFree=1917424/2055920 swapFree=4146672/4192956
[pid=30581] ppid=30579 vsize=5604 CPUtime=12.69
/proc/30581/stat : 30581 (mxc) R 30579 30581 30525 0 -1 4194304 1317 0 0 0 1269 0 0 0 25 0 1 0 172975653 5738496 1245 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30581/statm: 1401 1245 67 122 0 1275 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5604

[startup+25.5012 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 30582
/proc/meminfo: memFree=1917112/2055920 swapFree=4146672/4192956
[pid=30581] ppid=30579 vsize=5596 CPUtime=25.48
/proc/30581/stat : 30581 (mxc) R 30579 30581 30525 0 -1 4194304 1318 0 0 0 2548 0 0 0 25 0 1 0 172975653 5730304 1246 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30581/statm: 1399 1246 67 122 0 1273 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5596

[startup+51.1018 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 30582
/proc/meminfo: memFree=1916216/2055920 swapFree=4146672/4192956
[pid=30581] ppid=30579 vsize=6712 CPUtime=51.08
/proc/30581/stat : 30581 (mxc) R 30579 30581 30525 0 -1 4194304 1566 0 0 0 5107 1 0 0 25 0 1 0 172975653 6873088 1494 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134517394 0 0 4096 0 0 0 0 17 1 0 0
/proc/30581/statm: 1678 1494 67 122 0 1552 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6712

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 30582
/proc/meminfo: memFree=1914936/2055920 swapFree=4146672/4192956
[pid=30581] ppid=30579 vsize=7704 CPUtime=102.27
/proc/30581/stat : 30581 (mxc) R 30579 30581 30525 0 -1 4194304 1858 0 0 0 10226 1 0 0 25 0 1 0 172975653 7888896 1786 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/30581/statm: 1926 1786 67 122 0 1800 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7704

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 30582
/proc/meminfo: memFree=1913656/2055920 swapFree=4146672/4192956
[pid=30581] ppid=30579 vsize=9104 CPUtime=162.25
/proc/30581/stat : 30581 (mxc) R 30579 30581 30525 0 -1 4194304 2211 0 0 0 16223 2 0 0 25 0 1 0 172975653 9322496 2138 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30581/statm: 2276 2138 67 122 0 2150 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9104

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30582
/proc/meminfo: memFree=1912760/2055920 swapFree=4146672/4192956
[pid=30581] ppid=30579 vsize=9736 CPUtime=222.25
/proc/30581/stat : 30581 (mxc) R 30579 30581 30525 0 -1 4194304 2382 0 0 0 22222 3 0 0 25 0 1 0 172975653 9969664 2295 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/30581/statm: 2434 2295 67 122 0 2308 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 9736

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30582
/proc/meminfo: memFree=1911928/2055920 swapFree=4146672/4192956
[pid=30581] ppid=30579 vsize=10500 CPUtime=282.23
/proc/30581/stat : 30581 (mxc) R 30579 30581 30525 0 -1 4194304 2578 0 0 0 28220 3 0 0 25 0 1 0 172975653 10752000 2491 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519191 0 0 4096 0 0 0 0 17 1 0 0
/proc/30581/statm: 2625 2491 67 122 0 2499 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 10500

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30582
/proc/meminfo: memFree=1911224/2055920 swapFree=4146672/4192956
[pid=30581] ppid=30579 vsize=11092 CPUtime=342.22
/proc/30581/stat : 30581 (mxc) R 30579 30581 30525 0 -1 4194304 2727 0 0 0 34218 4 0 0 25 0 1 0 172975653 11358208 2640 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/30581/statm: 2773 2640 67 122 0 2647 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 11092

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30582
/proc/meminfo: memFree=1911160/2055920 swapFree=4146672/4192956
[pid=30581] ppid=30579 vsize=11152 CPUtime=402.2
/proc/30581/stat : 30581 (mxc) R 30579 30581 30525 0 -1 4194304 2742 0 0 0 40216 4 0 0 25 0 1 0 172975653 11419648 2655 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30581/statm: 2788 2655 67 122 0 2662 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 11152

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30582
/proc/meminfo: memFree=1910456/2055920 swapFree=4146672/4192956
[pid=30581] ppid=30579 vsize=11688 CPUtime=462.19
/proc/30581/stat : 30581 (mxc) R 30579 30581 30525 0 -1 4194304 2915 0 0 0 46214 5 0 0 25 0 1 0 172975653 11968512 2760 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134547915 0 0 4096 0 0 0 0 17 1 0 0
/proc/30581/statm: 2922 2760 67 122 0 2796 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 11688

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30582
/proc/meminfo: memFree=1910264/2055920 swapFree=4146672/4192956
[pid=30581] ppid=30579 vsize=11980 CPUtime=522.18
/proc/30581/stat : 30581 (mxc) R 30579 30581 30525 0 -1 4194304 3166 0 0 0 52212 6 0 0 25 0 1 0 172975653 12267520 2807 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531181 0 0 4096 0 0 0 0 17 1 0 0
/proc/30581/statm: 2995 2807 67 122 0 2869 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 11980

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30582
/proc/meminfo: memFree=1909880/2055920 swapFree=4146672/4192956
[pid=30581] ppid=30579 vsize=12276 CPUtime=582.17
/proc/30581/stat : 30581 (mxc) R 30579 30581 30525 0 -1 4194304 3439 0 0 0 58211 6 0 0 25 0 1 0 172975653 12570624 2876 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/30581/statm: 3069 2876 67 122 0 2943 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 12276

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30582
/proc/meminfo: memFree=1909560/2055920 swapFree=4146672/4192956
[pid=30581] ppid=30579 vsize=12568 CPUtime=642.16
/proc/30581/stat : 30581 (mxc) R 30579 30581 30525 0 -1 4194304 3655 0 0 0 64209 7 0 0 25 0 1 0 172975653 12869632 2922 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30581/statm: 3142 2922 67 122 0 3016 0
Current children cumulated CPU time (s) 642.16
Current children cumulated vsize (KiB) 12568


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30782
/proc/meminfo: memFree=1899064/2055920 swapFree=4146672/4192956
[pid=30581] ppid=30579 vsize=19988 CPUtime=4001.35
/proc/30581/stat : 30581 (mxc) R 30579 30581 30525 0 -1 4194304 15484 0 0 0 400092 43 0 0 25 0 1 0 172975653 20467712 4643 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535058 0 0 4096 0 0 0 0 17 1 0 0
/proc/30581/statm: 4997 4643 67 122 0 4871 0
Current children cumulated CPU time (s) 4001.35
Current children cumulated vsize (KiB) 19988

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30782
/proc/meminfo: memFree=1898936/2055920 swapFree=4146672/4192956
[pid=30581] ppid=30579 vsize=19988 CPUtime=4061.34
/proc/30581/stat : 30581 (mxc) R 30579 30581 30525 0 -1 4194304 15681 0 0 0 406091 43 0 0 25 0 1 0 172975653 20467712 4644 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/30581/statm: 4997 4644 67 122 0 4871 0
Current children cumulated CPU time (s) 4061.34
Current children cumulated vsize (KiB) 19988

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30782
/proc/meminfo: memFree=1898808/2055920 swapFree=4146672/4192956
[pid=30581] ppid=30579 vsize=19988 CPUtime=4121.32
/proc/30581/stat : 30581 (mxc) R 30579 30581 30525 0 -1 4194304 15828 0 0 0 412088 44 0 0 25 0 1 0 172975653 20467712 4644 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/30581/statm: 4997 4644 67 122 0 4871 0
Current children cumulated CPU time (s) 4121.32
Current children cumulated vsize (KiB) 19988

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30782
/proc/meminfo: memFree=1898744/2055920 swapFree=4146672/4192956
[pid=30581] ppid=30579 vsize=19988 CPUtime=4181.32
/proc/30581/stat : 30581 (mxc) R 30579 30581 30525 0 -1 4194304 16025 0 0 0 418087 45 0 0 25 0 1 0 172975653 20467712 4645 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519251 0 0 4096 0 0 0 0 17 1 0 0
/proc/30581/statm: 4997 4645 67 122 0 4871 0
Current children cumulated CPU time (s) 4181.32
Current children cumulated vsize (KiB) 19988

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30782
/proc/meminfo: memFree=1898744/2055920 swapFree=4146672/4192956
[pid=30581] ppid=30579 vsize=19988 CPUtime=4241.3
/proc/30581/stat : 30581 (mxc) R 30579 30581 30525 0 -1 4194304 16172 0 0 0 424085 45 0 0 25 0 1 0 172975653 20467712 4645 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30581/statm: 4997 4645 67 122 0 4871 0
Current children cumulated CPU time (s) 4241.3
Current children cumulated vsize (KiB) 19988

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30782
/proc/meminfo: memFree=1898616/2055920 swapFree=4146672/4192956
[pid=30581] ppid=30579 vsize=20148 CPUtime=4301.29
/proc/30581/stat : 30581 (mxc) R 30579 30581 30525 0 -1 4194304 16383 0 0 0 430083 46 0 0 25 0 1 0 172975653 20631552 4660 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/30581/statm: 5037 4660 67 122 0 4911 0
Current children cumulated CPU time (s) 4301.29
Current children cumulated vsize (KiB) 20148

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30782
/proc/meminfo: memFree=1898552/2055920 swapFree=4146672/4192956
[pid=30581] ppid=30579 vsize=20148 CPUtime=4361.27
/proc/30581/stat : 30581 (mxc) R 30579 30581 30525 0 -1 4194304 16530 0 0 0 436081 46 0 0 25 0 1 0 172975653 20631552 4660 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30581/statm: 5037 4660 67 122 0 4911 0
Current children cumulated CPU time (s) 4361.27
Current children cumulated vsize (KiB) 20148

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30782
/proc/meminfo: memFree=1897528/2055920 swapFree=4146672/4192956
[pid=30581] ppid=30579 vsize=21100 CPUtime=4421.26
/proc/30581/stat : 30581 (mxc) R 30579 30581 30525 0 -1 4194304 16973 0 0 0 442079 47 0 0 25 0 1 0 172975653 21606400 4907 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30581/statm: 5275 4907 67 122 0 5149 0
Current children cumulated CPU time (s) 4421.26
Current children cumulated vsize (KiB) 21100

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30782
/proc/meminfo: memFree=1897464/2055920 swapFree=4146672/4192956
[pid=30581] ppid=30579 vsize=21100 CPUtime=4481.25
/proc/30581/stat : 30581 (mxc) R 30579 30581 30525 0 -1 4194304 17171 0 0 0 448077 48 0 0 25 0 1 0 172975653 21606400 4909 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/30581/statm: 5275 4909 67 122 0 5149 0
Current children cumulated CPU time (s) 4481.25
Current children cumulated vsize (KiB) 21100

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30782
/proc/meminfo: memFree=1897400/2055920 swapFree=4146672/4192956
[pid=30581] ppid=30579 vsize=21100 CPUtime=4541.23
/proc/30581/stat : 30581 (mxc) R 30579 30581 30525 0 -1 4194304 17318 0 0 0 454075 48 0 0 25 0 1 0 172975653 21606400 4909 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30581/statm: 5275 4909 67 122 0 5149 0
Current children cumulated CPU time (s) 4541.23
Current children cumulated vsize (KiB) 21100

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30782
/proc/meminfo: memFree=1897272/2055920 swapFree=4146672/4192956
[pid=30581] ppid=30579 vsize=21100 CPUtime=4601.23
/proc/30581/stat : 30581 (mxc) R 30579 30581 30525 0 -1 4194304 17515 0 0 0 460074 49 0 0 25 0 1 0 172975653 21606400 4910 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/30581/statm: 5275 4910 67 122 0 5149 0
Current children cumulated CPU time (s) 4601.23
Current children cumulated vsize (KiB) 21100

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30782
/proc/meminfo: memFree=1897272/2055920 swapFree=4146672/4192956
[pid=30581] ppid=30579 vsize=21100 CPUtime=4661.21
/proc/30581/stat : 30581 (mxc) R 30579 30581 30525 0 -1 4194304 17712 0 0 0 466071 50 0 0 25 0 1 0 172975653 21606400 4911 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/30581/statm: 5275 4911 67 122 0 5149 0
Current children cumulated CPU time (s) 4661.21
Current children cumulated vsize (KiB) 21100

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30782
/proc/meminfo: memFree=1897144/2055920 swapFree=4146672/4192956
[pid=30581] ppid=30579 vsize=21100 CPUtime=4721.2
/proc/30581/stat : 30581 (mxc) R 30579 30581 30525 0 -1 4194304 17859 0 0 0 472070 50 0 0 25 0 1 0 172975653 21606400 4911 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/30581/statm: 5275 4911 67 122 0 5149 0
Current children cumulated CPU time (s) 4721.2
Current children cumulated vsize (KiB) 21100

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30782
/proc/meminfo: memFree=1896888/2055920 swapFree=4146672/4192956
[pid=30581] ppid=30579 vsize=21364 CPUtime=4781.19
/proc/30581/stat : 30581 (mxc) R 30579 30581 30525 0 -1 4194304 18125 0 0 0 478068 51 0 0 25 0 1 0 172975653 21876736 4971 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30581/statm: 5341 4971 67 122 0 5215 0
Current children cumulated CPU time (s) 4781.19
Current children cumulated vsize (KiB) 21364

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30782
/proc/meminfo: memFree=1895800/2055920 swapFree=4146672/4192956
[pid=30581] ppid=30579 vsize=22288 CPUtime=4841.17
/proc/30581/stat : 30581 (mxc) R 30579 30581 30525 0 -1 4194304 18537 0 0 0 484065 52 0 0 25 0 1 0 172975653 22822912 5221 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30581/statm: 5572 5221 67 122 0 5446 0
Current children cumulated CPU time (s) 4841.17
Current children cumulated vsize (KiB) 22288

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.99 3/78 30782
/proc/meminfo: memFree=1895672/2055920 swapFree=4146672/4192956
[pid=30581] ppid=30579 vsize=22420 CPUtime=4901.15
/proc/30581/stat : 30581 (mxc) R 30579 30581 30525 0 -1 4194304 18719 0 0 0 490063 52 0 0 25 0 1 0 172975653 22958080 5241 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30581/statm: 5605 5241 67 122 0 5479 0
Current children cumulated CPU time (s) 4901.15
Current children cumulated vsize (KiB) 22420

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30782
/proc/meminfo: memFree=1895544/2055920 swapFree=4146672/4192956
[pid=30581] ppid=30579 vsize=22700 CPUtime=4961.14
/proc/30581/stat : 30581 (mxc) R 30579 30581 30525 0 -1 4194304 18926 0 0 0 496061 53 0 0 25 0 1 0 172975653 23244800 5286 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30581/statm: 5675 5286 67 122 0 5549 0
Current children cumulated CPU time (s) 4961.14
Current children cumulated vsize (KiB) 22700



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.2 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30782
/proc/meminfo: memFree=1895480/2055920 swapFree=4146672/4192956
[pid=30581] ppid=30579 vsize=22700 CPUtime=5000.04
/proc/30581/stat : 30581 (mxc) R 30579 30581 30525 0 -1 4194304 19043 0 0 0 499951 53 0 0 25 0 1 0 172975653 23244800 5295 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519546 0 0 4096 0 0 0 0 17 1 0 0
/proc/30581/statm: 5675 5295 67 122 0 5549 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 22700

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): 5001.21
CPU time (s): 5000.06
CPU user time (s): 4999.51
CPU system time (s): 0.543917
CPU usage (%): 99.9769
Max. virtual memory (cumulated for all children) (KiB): 22916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.51
system time used= 0.543917
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19043
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= 3580

runsolver used 6.14307 second user time and 11.9762 second system time

The end



Launcher Data (download as text)




Begin job on node29 on Sun Apr 22 14:03:19 UTC 2007

IDJOB= 369068
IDBENCH= 24615
IDSOLVER= 181
FILE ID= node29/369068-1177250599

PBS_JOBID= 4650585

Free space on /tmp= 66467 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/369068-1177250599/mxc /tmp/evaluation/369068-1177250599/instance-369068-1177250599.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-369068-1177250599 -o ROOT/results/node29/solver-369068-1177250599 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369068-1177250599/mxc /tmp/evaluation/369068-1177250599/instance-369068-1177250599.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  84c61ea490109e11c1f7afe1d2e5d438

RANDOM SEED= 863999810

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.224
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		: 3000.224
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:       1922496 kB
Buffers:          9792 kB
Cached:          45976 kB
SwapCached:      11008 kB
Active:          34728 kB
Inactive:        43600 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1922496 kB
SwapTotal:     4192956 kB
SwapFree:      4146672 kB
Dirty:             992 kB
Writeback:           0 kB
Mapped:          29604 kB
Slab:            40568 kB
Committed_AS:  2619144 kB
PageTables:       1872 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= 66467 MiB

End job on node29 on Sun Apr 22 15:26:42 UTC 2007