Trace number 333949

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 1200.61

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n800-d-0.02-s1542454144.sat05-533.reshuffled-07.cnf
MD5SUMd59b4e28276b4b99e12e66d1c286ecef
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark191.076
Satisfiable
(Un)Satisfiability was proved
Number of variables736
Number of clauses8872
Sum of the clauses size26800
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38688
Number of clauses of size 4184
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/node6/watcher-333949-1173541416 -o ROOT/results/node6/solver-333949-1173541416 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/333949-1173541416/mxc /tmp/evaluation/333949-1173541416/instance-333949-1173541416.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: 0.99 0.97 0.98 3/77 18552
/proc/meminfo: memFree=1455680/2055924 swapFree=4156956/4192956
[pid=18552] ppid=18550 vsize=1348 CPUtime=0
/proc/18552/stat : 18552 (mxc) R 18550 18552 17736 0 -1 4194304 191 0 0 0 0 0 0 0 18 0 1 0 374096275 1380352 175 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/18552/statm: 337 176 46 122 0 211 0

[startup+0.100111 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 18552
/proc/meminfo: memFree=1455680/2055924 swapFree=4156956/4192956
[pid=18552] ppid=18550 vsize=1480 CPUtime=0.09
/proc/18552/stat : 18552 (mxc) R 18550 18552 17736 0 -1 4194304 277 0 0 0 9 0 0 0 18 0 1 0 374096275 1515520 228 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/18552/statm: 370 228 59 122 0 244 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1480

[startup+0.202132 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 18552
/proc/meminfo: memFree=1455680/2055924 swapFree=4156956/4192956
[pid=18552] ppid=18550 vsize=1612 CPUtime=0.2
/proc/18552/stat : 18552 (mxc) R 18550 18552 17736 0 -1 4194304 314 0 0 0 20 0 0 0 18 0 1 0 374096275 1650688 265 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/18552/statm: 403 265 59 122 0 277 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 1612

[startup+0.302151 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 18552
/proc/meminfo: memFree=1455680/2055924 swapFree=4156956/4192956
[pid=18552] ppid=18550 vsize=1744 CPUtime=0.3
/proc/18552/stat : 18552 (mxc) R 18550 18552 17736 0 -1 4194304 344 0 0 0 30 0 0 0 19 0 1 0 374096275 1785856 295 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18552/statm: 436 295 59 122 0 310 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1744

[startup+0.702238 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 18552
/proc/meminfo: memFree=1455680/2055924 swapFree=4156956/4192956
[pid=18552] ppid=18550 vsize=2148 CPUtime=0.7
/proc/18552/stat : 18552 (mxc) R 18550 18552 17736 0 -1 4194304 444 0 0 0 70 0 0 0 23 0 1 0 374096275 2199552 393 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530208 0 0 4096 0 0 0 0 17 1 0 0
/proc/18552/statm: 537 393 67 122 0 411 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2148

[startup+1.50139 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18553
/proc/meminfo: memFree=1454264/2055924 swapFree=4156956/4192956
[pid=18552] ppid=18550 vsize=2280 CPUtime=1.49
/proc/18552/stat : 18552 (mxc) R 18550 18552 17736 0 -1 4194304 489 0 0 0 149 0 0 0 25 0 1 0 374096275 2334720 438 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/18552/statm: 570 438 67 122 0 444 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2280

[startup+3.1017 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18553
/proc/meminfo: memFree=1453880/2055924 swapFree=4156956/4192956
[pid=18552] ppid=18550 vsize=2840 CPUtime=3.09
/proc/18552/stat : 18552 (mxc) R 18550 18552 17736 0 -1 4194304 617 0 0 0 309 0 0 0 25 0 1 0 374096275 2908160 566 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18552/statm: 710 566 67 122 0 584 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2840

[startup+6.30133 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18553
/proc/meminfo: memFree=1453304/2055924 swapFree=4156956/4192956
[pid=18552] ppid=18550 vsize=3076 CPUtime=6.29
/proc/18552/stat : 18552 (mxc) R 18550 18552 17736 0 -1 4194304 664 0 0 0 629 0 0 0 25 0 1 0 374096275 3149824 613 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530213 0 0 4096 0 0 0 0 17 1 0 0
/proc/18552/statm: 769 613 67 122 0 643 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3076

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18553
/proc/meminfo: memFree=1452600/2055924 swapFree=4156956/4192956
[pid=18552] ppid=18550 vsize=3608 CPUtime=12.68
/proc/18552/stat : 18552 (mxc) R 18550 18552 17736 0 -1 4194304 814 0 0 0 1268 0 0 0 25 0 1 0 374096275 3694592 763 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/18552/statm: 902 763 67 122 0 776 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3608

[startup+25.5011 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18553
/proc/meminfo: memFree=1452344/2055924 swapFree=4156956/4192956
[pid=18552] ppid=18550 vsize=3912 CPUtime=25.48
/proc/18552/stat : 18552 (mxc) R 18550 18552 17736 0 -1 4194304 886 0 0 0 2548 0 0 0 25 0 1 0 374096275 4005888 835 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/18552/statm: 978 835 67 122 0 852 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3912

[startup+51.1022 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18555
/proc/meminfo: memFree=1451704/2055924 swapFree=4156956/4192956
[pid=18552] ppid=18550 vsize=4440 CPUtime=51.07
/proc/18552/stat : 18552 (mxc) R 18550 18552 17736 0 -1 4194304 1016 0 0 0 5106 1 0 0 25 0 1 0 374096275 4546560 965 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/18552/statm: 1110 965 67 122 0 984 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4440

[startup+102.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18555
/proc/meminfo: memFree=1451064/2055924 swapFree=4156956/4192956
[pid=18552] ppid=18550 vsize=5116 CPUtime=102.25
/proc/18552/stat : 18552 (mxc) R 18550 18552 17736 0 -1 4194304 1176 0 0 0 10224 1 0 0 25 0 1 0 374096275 5238784 1125 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18552/statm: 1279 1125 67 122 0 1153 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 5116

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18555
/proc/meminfo: memFree=1450488/2055924 swapFree=4156956/4192956
[pid=18552] ppid=18550 vsize=5672 CPUtime=162.23
/proc/18552/stat : 18552 (mxc) R 18550 18552 17736 0 -1 4194304 1323 0 0 0 16221 2 0 0 25 0 1 0 374096275 5808128 1272 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/18552/statm: 1418 1272 67 122 0 1292 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 5672

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18555
/proc/meminfo: memFree=1449912/2055924 swapFree=4156956/4192956
[pid=18552] ppid=18550 vsize=6240 CPUtime=222.21
/proc/18552/stat : 18552 (mxc) R 18550 18552 17736 0 -1 4194304 1460 0 0 0 22219 2 0 0 25 0 1 0 374096275 6389760 1409 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/18552/statm: 1560 1409 67 122 0 1434 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 6240

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18555
/proc/meminfo: memFree=1449592/2055924 swapFree=4156956/4192956
[pid=18552] ppid=18550 vsize=6472 CPUtime=282.19
/proc/18552/stat : 18552 (mxc) R 18550 18552 17736 0 -1 4194304 1529 0 0 0 28216 3 0 0 25 0 1 0 374096275 6627328 1478 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/18552/statm: 1618 1478 67 122 0 1492 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 6472

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18555
/proc/meminfo: memFree=1449528/2055924 swapFree=4156956/4192956
[pid=18552] ppid=18550 vsize=6572 CPUtime=342.16
/proc/18552/stat : 18552 (mxc) R 18550 18552 17736 0 -1 4194304 1548 0 0 0 34213 3 0 0 25 0 1 0 374096275 6729728 1497 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18552/statm: 1643 1497 67 122 0 1517 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 6572

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18555
/proc/meminfo: memFree=1449208/2055924 swapFree=4156956/4192956
[pid=18552] ppid=18550 vsize=6864 CPUtime=402.14
/proc/18552/stat : 18552 (mxc) R 18550 18552 17736 0 -1 4194304 1629 0 0 0 40210 4 0 0 25 0 1 0 374096275 7028736 1578 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519939 0 0 4096 0 0 0 0 17 1 0 0
/proc/18552/statm: 1716 1578 67 122 0 1590 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 6864

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18555
/proc/meminfo: memFree=1448952/2055924 swapFree=4156956/4192956
[pid=18552] ppid=18550 vsize=7076 CPUtime=462.12
/proc/18552/stat : 18552 (mxc) R 18550 18552 17736 0 -1 4194304 1681 0 0 0 46207 5 0 0 25 0 1 0 374096275 7245824 1630 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531591 0 0 4096 0 0 0 0 17 1 0 0
/proc/18552/statm: 1769 1630 67 122 0 1643 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 7076

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18555
/proc/meminfo: memFree=1448888/2055924 swapFree=4156956/4192956
[pid=18552] ppid=18550 vsize=7184 CPUtime=522.09
/proc/18552/stat : 18552 (mxc) R 18550 18552 17736 0 -1 4194304 1708 0 0 0 52204 5 0 0 25 0 1 0 374096275 7356416 1657 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519590 0 0 4096 0 0 0 0 17 1 0 0
/proc/18552/statm: 1796 1657 67 122 0 1670 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 7184

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18555
/proc/meminfo: memFree=1448440/2055924 swapFree=4156956/4192956
[pid=18552] ppid=18550 vsize=7612 CPUtime=582.08
/proc/18552/stat : 18552 (mxc) R 18550 18552 17736 0 -1 4194304 1816 0 0 0 58202 6 0 0 25 0 1 0 374096275 7794688 1765 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18552/statm: 1903 1765 67 122 0 1777 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 7612

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18555
/proc/meminfo: memFree=1448056/2055924 swapFree=4156956/4192956
[pid=18552] ppid=18550 vsize=8044 CPUtime=642.05
/proc/18552/stat : 18552 (mxc) R 18550 18552 17736 0 -1 4194304 1920 0 0 0 64199 6 0 0 25 0 1 0 374096275 8237056 1869 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18552/statm: 2011 1869 67 122 0 1885 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 8044

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18555
/proc/meminfo: memFree=1447800/2055924 swapFree=4156956/4192956
[pid=18552] ppid=18550 vsize=8212 CPUtime=702.03
/proc/18552/stat : 18552 (mxc) R 18550 18552 17736 0 -1 4194304 1965 0 0 0 70196 7 0 0 25 0 1 0 374096275 8409088 1914 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18552/statm: 2053 1914 67 122 0 1927 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 8212

[startup+762.302 s]
/proc/loadavg: 1.05 0.99 0.99 2/78 18555
/proc/meminfo: memFree=1447800/2055924 swapFree=4156956/4192956
[pid=18552] ppid=18550 vsize=8292 CPUtime=762.01
/proc/18552/stat : 18552 (mxc) R 18550 18552 17736 0 -1 4194304 1981 0 0 0 76194 7 0 0 25 0 1 0 374096275 8491008 1930 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18552/statm: 2073 1930 67 122 0 1947 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 8292

[startup+822.301 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 18555
/proc/meminfo: memFree=1447672/2055924 swapFree=4156956/4192956
[pid=18552] ppid=18550 vsize=8356 CPUtime=821.98
/proc/18552/stat : 18552 (mxc) R 18550 18552 17736 0 -1 4194304 1997 0 0 0 82190 8 0 0 25 0 1 0 374096275 8556544 1946 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18552/statm: 2089 1946 67 122 0 1963 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 8356

[startup+882.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18555
/proc/meminfo: memFree=1447672/2055924 swapFree=4156956/4192956
[pid=18552] ppid=18550 vsize=8420 CPUtime=881.96
/proc/18552/stat : 18552 (mxc) R 18550 18552 17736 0 -1 4194304 2013 0 0 0 88188 8 0 0 25 0 1 0 374096275 8622080 1962 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18552/statm: 2105 1962 67 122 0 1979 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 8420

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18555
/proc/meminfo: memFree=1447288/2055924 swapFree=4156956/4192956
[pid=18552] ppid=18550 vsize=8776 CPUtime=941.94
/proc/18552/stat : 18552 (mxc) R 18550 18552 17736 0 -1 4194304 2108 0 0 0 94185 9 0 0 25 0 1 0 374096275 8986624 2057 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18552/statm: 2194 2057 67 122 0 2068 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 8776

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18555
/proc/meminfo: memFree=1447096/2055924 swapFree=4156956/4192956
[pid=18552] ppid=18550 vsize=8956 CPUtime=1001.91
/proc/18552/stat : 18552 (mxc) R 18550 18552 17736 0 -1 4194304 2159 0 0 0 100182 9 0 0 25 0 1 0 374096275 9170944 2105 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18552/statm: 2239 2105 67 122 0 2113 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 8956

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/84 18637
/proc/meminfo: memFree=1445704/2055924 swapFree=4156956/4192956
[pid=18552] ppid=18550 vsize=9076 CPUtime=1061.86
/proc/18552/stat : 18552 (mxc) R 18550 18552 17736 0 -1 4194304 2188 0 0 0 106176 10 0 0 25 0 1 0 374096275 9293824 2134 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/18552/statm: 2269 2134 67 122 0 2143 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 9076

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/84 18729
/proc/meminfo: memFree=1445640/2055924 swapFree=4156956/4192956
[pid=18552] ppid=18550 vsize=9124 CPUtime=1121.77
/proc/18552/stat : 18552 (mxc) R 18550 18552 17736 0 -1 4194304 2198 0 0 0 112167 10 0 0 25 0 1 0 374096275 9342976 2144 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18552/statm: 2281 2144 67 122 0 2155 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 9124

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18753
/proc/meminfo: memFree=1446712/2055924 swapFree=4156956/4192956
[pid=18552] ppid=18550 vsize=9196 CPUtime=1181.73
/proc/18552/stat : 18552 (mxc) R 18550 18552 17736 0 -1 4194304 2215 0 0 0 118162 11 0 0 25 0 1 0 374096275 9416704 2161 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/18552/statm: 2299 2161 67 122 0 2173 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 9196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18753
/proc/meminfo: memFree=1446712/2055924 swapFree=4156956/4192956
[pid=18552] ppid=18550 vsize=9228 CPUtime=1200.03
/proc/18552/stat : 18552 (mxc) R 18550 18552 17736 0 -1 4194304 2223 0 0 0 119992 11 0 0 25 0 1 0 374096275 9449472 2169 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/18552/statm: 2307 2169 67 122 0 2181 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 9228

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

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

[startup+1200.6 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18753
/proc/meminfo: memFree=1446712/2055924 swapFree=4156956/4192956
[pid=18552] ppid=18550 vsize=9228 CPUtime=1200.03
/proc/18552/stat : 18552 (mxc) R 18550 18552 17736 0 -1 4194304 2223 0 0 0 119992 11 0 0 25 0 1 0 374096275 9449472 2169 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/18552/statm: 2307 2169 67 122 0 2181 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 9228

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.04
CPU user time (s): 1199.92
CPU system time (s): 0.113982
CPU usage (%): 99.9526
Max. virtual memory (cumulated for all children) (KiB): 9340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.113982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2223
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= 25125

runsolver used 1.37079 second user time and 3.00654 second system time

The end



Launcher Data (download as text)




Begin job on node6 on Sat Mar 10 15:43:36 UTC 2007

IDJOB= 333949
IDBENCH= 24616
IDSOLVER= 107
FILE ID= node6/333949-1173541416

PBS_JOBID= 4101161

Free space on /tmp= 66437 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n800-d-0.02-s1542454144.sat05-533.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/333949-1173541416/mxc /tmp/evaluation/333949-1173541416/instance-333949-1173541416.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-333949-1173541416 -o ROOT/results/node6/solver-333949-1173541416 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/333949-1173541416/mxc /tmp/evaluation/333949-1173541416/instance-333949-1173541416.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  d59b4e28276b4b99e12e66d1c286ecef

RANDOM SEED= 112052386

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1456152 kB
Buffers:         51684 kB
Cached:         458868 kB
SwapCached:       2236 kB
Active:         273228 kB
Inactive:       260092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1456152 kB
SwapTotal:     4192956 kB
SwapFree:      4156956 kB
Dirty:             800 kB
Writeback:           0 kB
Mapped:          30884 kB
Slab:            52164 kB
Committed_AS:  1321116 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= 66437 MiB

End job on node6 on Sat Mar 10 16:03:38 UTC 2007