Trace number 424462

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) 5000.05 5001.51

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1785258608-13.SAT.shuffled.cnf
MD5SUM550c5acb0fb0d77637c0428b7d86bbf4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.47232
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
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 56675

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

command line: runsolver --timestamp -w ROOT/results/node72/watcher-424462-1177664817 -o ROOT/results/node72/solver-424462-1177664817 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424462-1177664817/mxc /tmp/evaluation/424462-1177664817/instance-424462-1177664817.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: 1.85 2.08 1.96 3/77 17816
/proc/meminfo: memFree=1782080/2055920 swapFree=4157088/4192956
[pid=17816] ppid=17814 vsize=1376 CPUtime=0
/proc/17816/stat : 17816 (mxc) R 17814 17816 17518 0 -1 4194304 198 0 0 0 0 0 0 0 18 0 1 0 242520178 1409024 183 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 344 183 46 122 0 218 0

[startup+0.0198211 s]
/proc/loadavg: 1.85 2.08 1.96 3/77 17816
/proc/meminfo: memFree=1782080/2055920 swapFree=4157088/4192956
[pid=17816] ppid=17814 vsize=1340 CPUtime=0.01
/proc/17816/stat : 17816 (mxc) R 17814 17816 17518 0 -1 4194304 245 0 0 0 1 0 0 0 18 0 1 0 242520178 1372160 188 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 335 188 59 122 0 209 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1340

[startup+0.101829 s]
/proc/loadavg: 1.85 2.08 1.96 3/77 17816
/proc/meminfo: memFree=1782080/2055920 swapFree=4157088/4192956
[pid=17816] ppid=17814 vsize=1604 CPUtime=0.09
/proc/17816/stat : 17816 (mxc) R 17814 17816 17518 0 -1 4194304 308 0 0 0 9 0 0 0 18 0 1 0 242520178 1642496 251 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 401 251 59 122 0 275 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1604

[startup+0.301846 s]
/proc/loadavg: 1.85 2.08 1.96 3/77 17816
/proc/meminfo: memFree=1782080/2055920 swapFree=4157088/4192956
[pid=17816] ppid=17814 vsize=2008 CPUtime=0.29
/proc/17816/stat : 17816 (mxc) R 17814 17816 17518 0 -1 4194304 409 0 0 0 29 0 0 0 19 0 1 0 242520178 2056192 350 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 502 350 67 122 0 376 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2008

[startup+0.701883 s]
/proc/loadavg: 1.85 2.08 1.96 3/77 17816
/proc/meminfo: memFree=1782080/2055920 swapFree=4157088/4192956
[pid=17816] ppid=17814 vsize=2140 CPUtime=0.69
/proc/17816/stat : 17816 (mxc) R 17814 17816 17518 0 -1 4194304 452 0 0 0 69 0 0 0 23 0 1 0 242520178 2191360 393 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 535 393 67 122 0 409 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2140

[startup+1.50196 s]
/proc/loadavg: 1.85 2.08 1.96 2/78 17817
/proc/meminfo: memFree=1780536/2055920 swapFree=4157088/4192956
[pid=17816] ppid=17814 vsize=2404 CPUtime=1.49
/proc/17816/stat : 17816 (mxc) R 17814 17816 17518 0 -1 4194304 518 0 0 0 149 0 0 0 25 0 1 0 242520178 2461696 459 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 601 459 67 122 0 475 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2404

[startup+3.1011 s]
/proc/loadavg: 1.78 2.06 1.96 2/78 17817
/proc/meminfo: memFree=1780216/2055920 swapFree=4157088/4192956
[pid=17816] ppid=17814 vsize=2672 CPUtime=3.09
/proc/17816/stat : 17816 (mxc) R 17814 17816 17518 0 -1 4194304 595 0 0 0 309 0 0 0 25 0 1 0 242520178 2736128 536 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 668 536 67 122 0 542 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2672

[startup+6.30139 s]
/proc/loadavg: 1.78 2.06 1.96 2/78 17817
/proc/meminfo: memFree=1779768/2055920 swapFree=4157088/4192956
[pid=17816] ppid=17814 vsize=2940 CPUtime=6.29
/proc/17816/stat : 17816 (mxc) R 17814 17816 17518 0 -1 4194304 659 0 0 0 629 0 0 0 25 0 1 0 242520178 3010560 600 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 735 600 67 122 0 609 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2940

[startup+12.702 s]
/proc/loadavg: 1.66 2.02 1.95 2/78 17817
/proc/meminfo: memFree=1779256/2055920 swapFree=4157088/4192956
[pid=17816] ppid=17814 vsize=3312 CPUtime=12.69
/proc/17816/stat : 17816 (mxc) R 17814 17816 17518 0 -1 4194304 755 0 0 0 1269 0 0 0 25 0 1 0 242520178 3391488 696 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519596 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 828 696 67 122 0 702 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3312

[startup+25.5012 s]
/proc/loadavg: 1.56 1.99 1.94 2/78 17817
/proc/meminfo: memFree=1778808/2055920 swapFree=4157088/4192956
[pid=17816] ppid=17814 vsize=3820 CPUtime=25.48
/proc/17816/stat : 17816 (mxc) R 17814 17816 17518 0 -1 4194304 866 0 0 0 2548 0 0 0 25 0 1 0 242520178 3911680 807 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 955 807 67 122 0 829 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3820

[startup+51.1015 s]
/proc/loadavg: 1.37 1.91 1.91 2/78 17817
/proc/meminfo: memFree=1778296/2055920 swapFree=4157088/4192956
[pid=17816] ppid=17814 vsize=4320 CPUtime=51.07
/proc/17816/stat : 17816 (mxc) R 17814 17816 17518 0 -1 4194304 1003 0 0 0 5107 0 0 0 25 0 1 0 242520178 4423680 944 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 1080 944 67 122 0 954 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4320

[startup+102.305 s]
/proc/loadavg: 1.14 1.75 1.86 2/78 17817
/proc/meminfo: memFree=1777848/2055920 swapFree=4157088/4192956
[pid=17816] ppid=17814 vsize=4752 CPUtime=102.27
/proc/17816/stat : 17816 (mxc) R 17814 17816 17518 0 -1 4194304 1106 0 0 0 10226 1 0 0 25 0 1 0 242520178 4866048 1047 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 1188 1047 67 122 0 1062 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4752

[startup+162.302 s]
/proc/loadavg: 1.06 1.62 1.80 2/78 17817
/proc/meminfo: memFree=1777272/2055920 swapFree=4157088/4192956
[pid=17816] ppid=17814 vsize=5320 CPUtime=162.24
/proc/17816/stat : 17816 (mxc) R 17814 17816 17518 0 -1 4194304 1242 0 0 0 16223 1 0 0 25 0 1 0 242520178 5447680 1183 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 1330 1183 67 122 0 1204 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5320

[startup+222.301 s]
/proc/loadavg: 1.02 1.50 1.75 2/78 17817
/proc/meminfo: memFree=1776632/2055920 swapFree=4157088/4192956
[pid=17816] ppid=17814 vsize=5912 CPUtime=222.23
/proc/17816/stat : 17816 (mxc) R 17814 17816 17518 0 -1 4194304 1393 0 0 0 22221 2 0 0 25 0 1 0 242520178 6053888 1334 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528099 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 1478 1334 67 122 0 1352 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5912

[startup+282.302 s]
/proc/loadavg: 1.00 1.41 1.70 2/78 17817
/proc/meminfo: memFree=1776376/2055920 swapFree=4157088/4192956
[pid=17816] ppid=17814 vsize=6168 CPUtime=282.21
/proc/17816/stat : 17816 (mxc) R 17814 17816 17518 0 -1 4194304 1449 0 0 0 28219 2 0 0 25 0 1 0 242520178 6316032 1390 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 1542 1390 67 122 0 1416 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 6168

[startup+342.301 s]
/proc/loadavg: 1.00 1.33 1.65 2/78 17817
/proc/meminfo: memFree=1776120/2055920 swapFree=4157088/4192956
[pid=17816] ppid=17814 vsize=6464 CPUtime=342.2
/proc/17816/stat : 17816 (mxc) R 17814 17816 17518 0 -1 4194304 1526 0 0 0 34217 3 0 0 25 0 1 0 242520178 6619136 1467 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 1616 1467 67 122 0 1490 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 6464

[startup+402.302 s]
/proc/loadavg: 1.00 1.27 1.61 2/78 17817
/proc/meminfo: memFree=1775928/2055920 swapFree=4157088/4192956
[pid=17816] ppid=17814 vsize=6592 CPUtime=402.19
/proc/17816/stat : 17816 (mxc) R 17814 17816 17518 0 -1 4194304 1566 0 0 0 40215 4 0 0 25 0 1 0 242520178 6750208 1507 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 1648 1507 67 122 0 1522 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 6592

[startup+462.301 s]
/proc/loadavg: 1.00 1.22 1.57 2/78 17817
/proc/meminfo: memFree=1775928/2055920 swapFree=4157088/4192956
[pid=17816] ppid=17814 vsize=6656 CPUtime=462.16
/proc/17816/stat : 17816 (mxc) R 17814 17816 17518 0 -1 4194304 1582 0 0 0 46212 4 0 0 25 0 1 0 242520178 6815744 1523 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 1664 1523 67 122 0 1538 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 6656

[startup+522.302 s]
/proc/loadavg: 1.17 1.22 1.55 2/78 17817
/proc/meminfo: memFree=1775736/2055920 swapFree=4157088/4192956
[pid=17816] ppid=17814 vsize=6916 CPUtime=522.15
/proc/17816/stat : 17816 (mxc) R 17814 17816 17518 0 -1 4194304 1647 0 0 0 52210 5 0 0 25 0 1 0 242520178 7081984 1588 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 1729 1588 67 122 0 1603 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 6916

[startup+582.301 s]
/proc/loadavg: 1.06 1.18 1.51 2/78 17817
/proc/meminfo: memFree=1775672/2055920 swapFree=4157088/4192956
[pid=17816] ppid=17814 vsize=6964 CPUtime=582.13
/proc/17816/stat : 17816 (mxc) R 17814 17816 17518 0 -1 4194304 1663 0 0 0 58208 5 0 0 25 0 1 0 242520178 7131136 1604 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 1741 1604 67 122 0 1615 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 6964

[startup+642.302 s]
/proc/loadavg: 1.02 1.14 1.47 2/78 17817
/proc/meminfo: memFree=1775544/2055920 swapFree=4157088/4192956
[pid=17816] ppid=17814 vsize=7092 CPUtime=642.12
/proc/17816/stat : 17816 (mxc) R 17814 17816 17518 0 -1 4194304 1687 0 0 0 64207 5 0 0 25 0 1 0 242520178 7262208 1628 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 1773 1628 67 122 0 1647 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 7092


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18021
/proc/meminfo: memFree=1772408/2055920 swapFree=4157088/4192956
[pid=17816] ppid=17814 vsize=10084 CPUtime=4061.1
/proc/17816/stat : 17816 (mxc) R 17814 17816 17518 0 -1 4194304 2457 0 0 0 406080 30 0 0 25 0 1 0 242520178 10326016 2396 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 2521 2396 67 122 0 2395 0
Current children cumulated CPU time (s) 4061.1
Current children cumulated vsize (KiB) 10084

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18021
/proc/meminfo: memFree=1772408/2055920 swapFree=4157088/4192956
[pid=17816] ppid=17814 vsize=10084 CPUtime=4121.08
/proc/17816/stat : 17816 (mxc) R 17814 17816 17518 0 -1 4194304 2457 0 0 0 412078 30 0 0 25 0 1 0 242520178 10326016 2396 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 2521 2396 67 122 0 2395 0
Current children cumulated CPU time (s) 4121.08
Current children cumulated vsize (KiB) 10084

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18021
/proc/meminfo: memFree=1772408/2055920 swapFree=4157088/4192956
[pid=17816] ppid=17814 vsize=10084 CPUtime=4181.07
/proc/17816/stat : 17816 (mxc) R 17814 17816 17518 0 -1 4194304 2457 0 0 0 418076 31 0 0 25 0 1 0 242520178 10326016 2396 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 2521 2396 67 122 0 2395 0
Current children cumulated CPU time (s) 4181.07
Current children cumulated vsize (KiB) 10084

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18021
/proc/meminfo: memFree=1772344/2055920 swapFree=4157088/4192956
[pid=17816] ppid=17814 vsize=10148 CPUtime=4241.05
/proc/17816/stat : 17816 (mxc) R 17814 17816 17518 0 -1 4194304 2473 0 0 0 424074 31 0 0 25 0 1 0 242520178 10391552 2412 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 2537 2412 67 122 0 2411 0
Current children cumulated CPU time (s) 4241.05
Current children cumulated vsize (KiB) 10148

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18042
/proc/meminfo: memFree=1771120/2055920 swapFree=4157132/4192956
[pid=17816] ppid=17814 vsize=10212 CPUtime=4301.03
/proc/17816/stat : 17816 (mxc) R 17814 17816 17518 0 -1 4194304 2489 0 0 0 430071 32 0 0 25 0 1 0 242520178 10457088 2428 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 2553 2428 67 122 0 2427 0
Current children cumulated CPU time (s) 4301.03
Current children cumulated vsize (KiB) 10212

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18042
/proc/meminfo: memFree=1771184/2055920 swapFree=4157132/4192956
[pid=17816] ppid=17814 vsize=10212 CPUtime=4361.01
/proc/17816/stat : 17816 (mxc) R 17814 17816 17518 0 -1 4194304 2489 0 0 0 436069 32 0 0 25 0 1 0 242520178 10457088 2428 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 2553 2428 67 122 0 2427 0
Current children cumulated CPU time (s) 4361.01
Current children cumulated vsize (KiB) 10212

[startup+4422.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 18042
/proc/meminfo: memFree=1771184/2055920 swapFree=4157132/4192956
[pid=17816] ppid=17814 vsize=10276 CPUtime=4421
/proc/17816/stat : 17816 (mxc) R 17814 17816 17518 0 -1 4194304 2505 0 0 0 442067 33 0 0 25 0 1 0 242520178 10522624 2444 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531236 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 2569 2444 67 122 0 2443 0
Current children cumulated CPU time (s) 4421
Current children cumulated vsize (KiB) 10276

[startup+4482.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 18042
/proc/meminfo: memFree=1771120/2055920 swapFree=4157132/4192956
[pid=17816] ppid=17814 vsize=10340 CPUtime=4480.98
/proc/17816/stat : 17816 (mxc) R 17814 17816 17518 0 -1 4194304 2521 0 0 0 448065 33 0 0 25 0 1 0 242520178 10588160 2460 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 2585 2460 67 122 0 2459 0
Current children cumulated CPU time (s) 4480.98
Current children cumulated vsize (KiB) 10340

[startup+4542.3 s]
/proc/loadavg: 1.05 1.03 1.00 2/78 18042
/proc/meminfo: memFree=1771120/2055920 swapFree=4157132/4192956
[pid=17816] ppid=17814 vsize=10340 CPUtime=4540.96
/proc/17816/stat : 17816 (mxc) R 17814 17816 17518 0 -1 4194304 2521 0 0 0 454063 33 0 0 25 0 1 0 242520178 10588160 2460 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 2585 2460 67 122 0 2459 0
Current children cumulated CPU time (s) 4540.96
Current children cumulated vsize (KiB) 10340

[startup+4602.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 18042
/proc/meminfo: memFree=1771064/2055920 swapFree=4157132/4192956
[pid=17816] ppid=17814 vsize=10404 CPUtime=4600.95
/proc/17816/stat : 17816 (mxc) R 17814 17816 17518 0 -1 4194304 2537 0 0 0 460061 34 0 0 25 0 1 0 242520178 10653696 2476 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534105 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 2601 2476 67 122 0 2475 0
Current children cumulated CPU time (s) 4600.95
Current children cumulated vsize (KiB) 10404

[startup+4662.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 18042
/proc/meminfo: memFree=1771128/2055920 swapFree=4157132/4192956
[pid=17816] ppid=17814 vsize=10404 CPUtime=4660.92
/proc/17816/stat : 17816 (mxc) R 17814 17816 17518 0 -1 4194304 2537 0 0 0 466058 34 0 0 25 0 1 0 242520178 10653696 2476 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519969 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 2601 2476 67 122 0 2475 0
Current children cumulated CPU time (s) 4660.92
Current children cumulated vsize (KiB) 10404

[startup+4722.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 18042
/proc/meminfo: memFree=1771000/2055920 swapFree=4157132/4192956
[pid=17816] ppid=17814 vsize=10468 CPUtime=4720.92
/proc/17816/stat : 17816 (mxc) R 17814 17816 17518 0 -1 4194304 2553 0 0 0 472057 35 0 0 25 0 1 0 242520178 10719232 2492 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 2617 2492 67 122 0 2491 0
Current children cumulated CPU time (s) 4720.92
Current children cumulated vsize (KiB) 10468

[startup+4782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 18042
/proc/meminfo: memFree=1771000/2055920 swapFree=4157132/4192956
[pid=17816] ppid=17814 vsize=10468 CPUtime=4780.89
/proc/17816/stat : 17816 (mxc) R 17814 17816 17518 0 -1 4194304 2553 0 0 0 478054 35 0 0 25 0 1 0 242520178 10719232 2492 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 2617 2492 67 122 0 2491 0
Current children cumulated CPU time (s) 4780.89
Current children cumulated vsize (KiB) 10468

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 18042
/proc/meminfo: memFree=1770936/2055920 swapFree=4157132/4192956
[pid=17816] ppid=17814 vsize=10532 CPUtime=4840.88
/proc/17816/stat : 17816 (mxc) R 17814 17816 17518 0 -1 4194304 2569 0 0 0 484052 36 0 0 25 0 1 0 242520178 10784768 2508 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 2633 2508 67 122 0 2507 0
Current children cumulated CPU time (s) 4840.88
Current children cumulated vsize (KiB) 10532

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18042
/proc/meminfo: memFree=1770936/2055920 swapFree=4157132/4192956
[pid=17816] ppid=17814 vsize=10596 CPUtime=4900.86
/proc/17816/stat : 17816 (mxc) R 17814 17816 17518 0 -1 4194304 2585 0 0 0 490050 36 0 0 25 0 1 0 242520178 10850304 2524 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519887 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 2649 2524 67 122 0 2523 0
Current children cumulated CPU time (s) 4900.86
Current children cumulated vsize (KiB) 10596

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18042
/proc/meminfo: memFree=1770936/2055920 swapFree=4157132/4192956
[pid=17816] ppid=17814 vsize=10596 CPUtime=4960.85
/proc/17816/stat : 17816 (mxc) R 17814 17816 17518 0 -1 4194304 2585 0 0 0 496048 37 0 0 25 0 1 0 242520178 10850304 2524 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 2649 2524 67 122 0 2523 0
Current children cumulated CPU time (s) 4960.85
Current children cumulated vsize (KiB) 10596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18042
/proc/meminfo: memFree=1770872/2055920 swapFree=4157132/4192956
[pid=17816] ppid=17814 vsize=10596 CPUtime=5000.04
/proc/17816/stat : 17816 (mxc) R 17814 17816 17518 0 -1 4194304 2585 0 0 0 499967 37 0 0 25 0 1 0 242520178 10850304 2524 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519273 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 2649 2524 67 122 0 2523 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 10596

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18042
/proc/meminfo: memFree=1770872/2055920 swapFree=4157132/4192956
[pid=17816] ppid=17814 vsize=10596 CPUtime=5000.04
/proc/17816/stat : 17816 (mxc) R 17814 17816 17518 0 -1 4194304 2585 0 0 0 499967 37 0 0 25 0 1 0 242520178 10850304 2524 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519273 0 0 4096 0 0 0 0 17 1 0 0
/proc/17816/statm: 2649 2524 67 122 0 2523 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 10596

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.05
CPU user time (s): 4999.68
CPU system time (s): 0.377942
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 10720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.68
system time used= 0.377942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2585
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= 109045

runsolver used 3.74043 second user time and 11.0643 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Fri Apr 27 09:06:57 UTC 2007

IDJOB= 424462
IDBENCH= 19950
IDSOLVER= 174
FILE ID= node72/424462-1177664817

PBS_JOBID= 4697412

Free space on /tmp= 66490 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1785258608-13.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424462-1177664817/mxc /tmp/evaluation/424462-1177664817/instance-424462-1177664817.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-424462-1177664817 -o ROOT/results/node72/solver-424462-1177664817 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424462-1177664817/mxc /tmp/evaluation/424462-1177664817/instance-424462-1177664817.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  550c5acb0fb0d77637c0428b7d86bbf4

RANDOM SEED= 745171242

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.222
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	: 5931.00
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		: 3000.222
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:       1782488 kB
Buffers:         40984 kB
Cached:         157116 kB
SwapCached:      17664 kB
Active:         135520 kB
Inactive:        86440 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1782488 kB
SwapTotal:     4192956 kB
SwapFree:      4157088 kB
Dirty:             776 kB
Writeback:           0 kB
Mapped:          29980 kB
Slab:            36980 kB
Committed_AS:  3369416 kB
PageTables:       1788 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= 66490 MiB

End job on node72 on Fri Apr 27 10:30:21 UTC 2007