Trace number 424404

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) 5000.01 5001.61

General information on the benchmark

Namerandom/OnTreshold/5SAT/v110/
unif-k5-r21.3-v110-c2343-S1183327690-20.UNSAT.shuffled.cnf
MD5SUM4ad843d6b2033a064344b00f68a62595
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark3927.46
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of clauses2343
Sum of the clauses size11715
Maximum clause length5
Minimum clause length5
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 52343
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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node5/watcher-424404-1177636117 -o ROOT/results/node5/solver-424404-1177636117 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424404-1177636117/mxc /tmp/evaluation/424404-1177636117/instance-424404-1177636117.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: 0.85 0.95 0.97 3/77 30846
/proc/meminfo: memFree=1539264/2055920 swapFree=4151648/4192956
[pid=30846] ppid=30844 vsize=1064 CPUtime=0
/proc/30846/stat : 30846 (mxc) R 30844 30846 30792 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 239649338 1089536 111 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531042 0 0 4096 0 0 0 0 17 1 0 0
/proc/30846/statm: 266 111 57 122 0 140 0

[startup+0.0137319 s]
/proc/loadavg: 0.85 0.95 0.97 3/77 30846
/proc/meminfo: memFree=1539264/2055920 swapFree=4151648/4192956
[pid=30846] ppid=30844 vsize=1064 CPUtime=0.01
/proc/30846/stat : 30846 (mxc) R 30844 30846 30792 0 -1 4194304 134 0 0 0 1 0 0 0 18 0 1 0 239649338 1089536 119 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/30846/statm: 266 119 59 122 0 140 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1064

[startup+0.101741 s]
/proc/loadavg: 0.85 0.95 0.97 3/77 30846
/proc/meminfo: memFree=1539264/2055920 swapFree=4151648/4192956
[pid=30846] ppid=30844 vsize=1332 CPUtime=0.09
/proc/30846/stat : 30846 (mxc) R 30844 30846 30792 0 -1 4194304 196 0 0 0 9 0 0 0 18 0 1 0 239649338 1363968 179 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531103 0 0 4096 0 0 0 0 17 1 0 0
/proc/30846/statm: 333 179 67 122 0 207 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1332

[startup+0.301763 s]
/proc/loadavg: 0.85 0.95 0.97 3/77 30846
/proc/meminfo: memFree=1539264/2055920 swapFree=4151648/4192956
[pid=30846] ppid=30844 vsize=1332 CPUtime=0.29
/proc/30846/stat : 30846 (mxc) R 30844 30846 30792 0 -1 4194304 225 0 0 0 29 0 0 0 20 0 1 0 239649338 1363968 208 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/30846/statm: 333 208 67 122 0 207 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1332

[startup+0.701809 s]
/proc/loadavg: 0.85 0.95 0.97 3/77 30846
/proc/meminfo: memFree=1539264/2055920 swapFree=4151648/4192956
[pid=30846] ppid=30844 vsize=1456 CPUtime=0.69
/proc/30846/stat : 30846 (mxc) R 30844 30846 30792 0 -1 4194304 254 0 0 0 69 0 0 0 24 0 1 0 239649338 1490944 237 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30846/statm: 364 237 67 122 0 238 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1456

[startup+1.5029 s]
/proc/loadavg: 0.85 0.95 0.97 2/78 30847
/proc/meminfo: memFree=1538616/2055920 swapFree=4151648/4192956
[pid=30846] ppid=30844 vsize=1580 CPUtime=1.49
/proc/30846/stat : 30846 (mxc) R 30844 30846 30792 0 -1 4194304 277 0 0 0 149 0 0 0 25 0 1 0 239649338 1617920 260 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519150 0 0 4096 0 0 0 0 17 1 0 0
/proc/30846/statm: 395 260 67 122 0 269 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1580

[startup+3.10108 s]
/proc/loadavg: 0.85 0.95 0.97 2/78 30847
/proc/meminfo: memFree=1538296/2055920 swapFree=4151648/4192956
[pid=30846] ppid=30844 vsize=1816 CPUtime=3.09
/proc/30846/stat : 30846 (mxc) R 30844 30846 30792 0 -1 4194304 319 0 0 0 309 0 0 0 25 0 1 0 239649338 1859584 302 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/30846/statm: 454 302 67 122 0 328 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1816

[startup+6.30144 s]
/proc/loadavg: 0.86 0.95 0.97 2/78 30847
/proc/meminfo: memFree=1538104/2055920 swapFree=4151648/4192956
[pid=30846] ppid=30844 vsize=1928 CPUtime=6.29
/proc/30846/stat : 30846 (mxc) R 30844 30846 30792 0 -1 4194304 365 0 0 0 629 0 0 0 25 0 1 0 239649338 1974272 348 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/30846/statm: 482 348 67 122 0 356 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1928

[startup+12.7012 s]
/proc/loadavg: 0.87 0.95 0.97 2/78 30847
/proc/meminfo: memFree=1537720/2055920 swapFree=4151648/4192956
[pid=30846] ppid=30844 vsize=2164 CPUtime=12.68
/proc/30846/stat : 30846 (mxc) R 30844 30846 30792 0 -1 4194304 421 0 0 0 1268 0 0 0 25 0 1 0 239649338 2215936 404 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/30846/statm: 541 404 67 122 0 415 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 2164

[startup+25.5016 s]
/proc/loadavg: 0.90 0.96 0.97 2/78 30847
/proc/meminfo: memFree=1537400/2055920 swapFree=4151648/4192956
[pid=30846] ppid=30844 vsize=2424 CPUtime=25.48
/proc/30846/stat : 30846 (mxc) R 30844 30846 30792 0 -1 4194304 489 0 0 0 2548 0 0 0 25 0 1 0 239649338 2482176 472 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/30846/statm: 606 472 67 122 0 480 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2424

[startup+51.1015 s]
/proc/loadavg: 0.93 0.96 0.97 2/78 30847
/proc/meminfo: memFree=1537144/2055920 swapFree=4151648/4192956
[pid=30846] ppid=30844 vsize=2756 CPUtime=51.07
/proc/30846/stat : 30846 (mxc) R 30844 30846 30792 0 -1 4194304 557 0 0 0 5107 0 0 0 25 0 1 0 239649338 2822144 540 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519954 0 0 4096 0 0 0 0 17 1 0 0
/proc/30846/statm: 689 540 67 122 0 563 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2756

[startup+102.305 s]
/proc/loadavg: 0.97 0.96 0.97 2/78 30847
/proc/meminfo: memFree=1536824/2055920 swapFree=4151648/4192956
[pid=30846] ppid=30844 vsize=3080 CPUtime=102.27
/proc/30846/stat : 30846 (mxc) R 30844 30846 30792 0 -1 4194304 639 0 0 0 10226 1 0 0 25 0 1 0 239649338 3153920 622 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/30846/statm: 770 622 67 122 0 644 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3080

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 30847
/proc/meminfo: memFree=1536568/2055920 swapFree=4151648/4192956
[pid=30846] ppid=30844 vsize=3232 CPUtime=162.24
/proc/30846/stat : 30846 (mxc) R 30844 30846 30792 0 -1 4194304 694 0 0 0 16223 1 0 0 25 0 1 0 239649338 3309568 677 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/30846/statm: 808 677 67 122 0 682 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 3232

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 30847
/proc/meminfo: memFree=1536376/2055920 swapFree=4151648/4192956
[pid=30846] ppid=30844 vsize=3440 CPUtime=222.23
/proc/30846/stat : 30846 (mxc) R 30844 30846 30792 0 -1 4194304 737 0 0 0 22221 2 0 0 25 0 1 0 239649338 3522560 720 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519271 0 0 4096 0 0 0 0 17 1 0 0
/proc/30846/statm: 860 720 67 122 0 734 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 3440

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 30847
/proc/meminfo: memFree=1536120/2055920 swapFree=4151648/4192956
[pid=30846] ppid=30844 vsize=3660 CPUtime=282.21
/proc/30846/stat : 30846 (mxc) R 30844 30846 30792 0 -1 4194304 800 0 0 0 28219 2 0 0 25 0 1 0 239649338 3747840 783 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519310 0 0 4096 0 0 0 0 17 1 0 0
/proc/30846/statm: 915 783 67 122 0 789 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 3660

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 30847
/proc/meminfo: memFree=1536056/2055920 swapFree=4151648/4192956
[pid=30846] ppid=30844 vsize=3756 CPUtime=342.19
/proc/30846/stat : 30846 (mxc) R 30844 30846 30792 0 -1 4194304 821 0 0 0 34217 2 0 0 25 0 1 0 239649338 3846144 804 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/30846/statm: 939 804 67 122 0 813 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 3756

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 30847
/proc/meminfo: memFree=1535736/2055920 swapFree=4151648/4192956
[pid=30846] ppid=30844 vsize=4096 CPUtime=402.17
/proc/30846/stat : 30846 (mxc) R 30844 30846 30792 0 -1 4194304 900 0 0 0 40214 3 0 0 25 0 1 0 239649338 4194304 883 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/30846/statm: 1024 883 67 122 0 898 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 4096

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 30847
/proc/meminfo: memFree=1535544/2055920 swapFree=4151648/4192956
[pid=30846] ppid=30844 vsize=4192 CPUtime=462.15
/proc/30846/stat : 30846 (mxc) R 30844 30846 30792 0 -1 4194304 935 0 0 0 46212 3 0 0 25 0 1 0 239649338 4292608 918 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30846/statm: 1048 918 67 122 0 922 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 4192

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 30847
/proc/meminfo: memFree=1535544/2055920 swapFree=4151648/4192956
[pid=30846] ppid=30844 vsize=4284 CPUtime=522.14
/proc/30846/stat : 30846 (mxc) R 30844 30846 30792 0 -1 4194304 951 0 0 0 52210 4 0 0 25 0 1 0 239649338 4386816 934 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/30846/statm: 1071 934 67 122 0 945 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 4284

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 30847
/proc/meminfo: memFree=1535416/2055920 swapFree=4151648/4192956
[pid=30846] ppid=30844 vsize=4400 CPUtime=582.12
/proc/30846/stat : 30846 (mxc) R 30844 30846 30792 0 -1 4194304 980 0 0 0 58208 4 0 0 25 0 1 0 239649338 4505600 963 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30846/statm: 1100 963 67 122 0 974 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 4400

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 30847
/proc/meminfo: memFree=1535224/2055920 swapFree=4151648/4192956
[pid=30846] ppid=30844 vsize=4492 CPUtime=642.1
/proc/30846/stat : 30846 (mxc) R 30844 30846 30792 0 -1 4194304 1012 0 0 0 64206 4 0 0 25 0 1 0 239649338 4599808 995 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/30846/statm: 1123 995 67 122 0 997 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 4492


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 31523
/proc/meminfo: memFree=1533560/2055920 swapFree=4151648/4192956
[pid=30846] ppid=30844 vsize=6052 CPUtime=4000.98
/proc/30846/stat : 30846 (mxc) R 30844 30846 30792 0 -1 4194304 1409 0 0 0 400067 31 0 0 25 0 1 0 239649338 6197248 1371 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/30846/statm: 1513 1371 67 122 0 1387 0
Current children cumulated CPU time (s) 4000.98
Current children cumulated vsize (KiB) 6052

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 31523
/proc/meminfo: memFree=1533560/2055920 swapFree=4151648/4192956
[pid=30846] ppid=30844 vsize=6052 CPUtime=4060.97
/proc/30846/stat : 30846 (mxc) R 30844 30846 30792 0 -1 4194304 1409 0 0 0 406065 32 0 0 25 0 1 0 239649338 6197248 1371 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/30846/statm: 1513 1371 67 122 0 1387 0
Current children cumulated CPU time (s) 4060.97
Current children cumulated vsize (KiB) 6052

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 31523
/proc/meminfo: memFree=1533496/2055920 swapFree=4151648/4192956
[pid=30846] ppid=30844 vsize=6116 CPUtime=4120.94
/proc/30846/stat : 30846 (mxc) R 30844 30846 30792 0 -1 4194304 1415 0 0 0 412062 32 0 0 25 0 1 0 239649338 6262784 1377 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30846/statm: 1529 1377 67 122 0 1403 0
Current children cumulated CPU time (s) 4120.94
Current children cumulated vsize (KiB) 6116

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 31523
/proc/meminfo: memFree=1533496/2055920 swapFree=4151648/4192956
[pid=30846] ppid=30844 vsize=6116 CPUtime=4180.93
/proc/30846/stat : 30846 (mxc) R 30844 30846 30792 0 -1 4194304 1421 0 0 0 418060 33 0 0 25 0 1 0 239649338 6262784 1383 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519590 0 0 4096 0 0 0 0 17 1 0 0
/proc/30846/statm: 1529 1383 67 122 0 1403 0
Current children cumulated CPU time (s) 4180.93
Current children cumulated vsize (KiB) 6116

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 31523
/proc/meminfo: memFree=1533496/2055920 swapFree=4151648/4192956
[pid=30846] ppid=30844 vsize=6180 CPUtime=4240.91
/proc/30846/stat : 30846 (mxc) R 30844 30846 30792 0 -1 4194304 1437 0 0 0 424058 33 0 0 25 0 1 0 239649338 6328320 1399 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534724 0 0 4096 0 0 0 0 17 1 0 0
/proc/30846/statm: 1545 1399 67 122 0 1419 0
Current children cumulated CPU time (s) 4240.91
Current children cumulated vsize (KiB) 6180

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 31523
/proc/meminfo: memFree=1533432/2055920 swapFree=4151648/4192956
[pid=30846] ppid=30844 vsize=6180 CPUtime=4300.9
/proc/30846/stat : 30846 (mxc) R 30844 30846 30792 0 -1 4194304 1437 0 0 0 430056 34 0 0 25 0 1 0 239649338 6328320 1399 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528451 0 0 4096 0 0 0 0 17 1 0 0
/proc/30846/statm: 1545 1399 67 122 0 1419 0
Current children cumulated CPU time (s) 4300.9
Current children cumulated vsize (KiB) 6180

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 31523
/proc/meminfo: memFree=1533560/2055920 swapFree=4151648/4192956
[pid=30846] ppid=30844 vsize=6180 CPUtime=4360.88
/proc/30846/stat : 30846 (mxc) R 30844 30846 30792 0 -1 4194304 1437 0 0 0 436054 34 0 0 25 0 1 0 239649338 6328320 1399 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/30846/statm: 1545 1399 67 122 0 1419 0
Current children cumulated CPU time (s) 4360.88
Current children cumulated vsize (KiB) 6180

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 31523
/proc/meminfo: memFree=1533624/2055920 swapFree=4151648/4192956
[pid=30846] ppid=30844 vsize=6180 CPUtime=4420.86
/proc/30846/stat : 30846 (mxc) R 30844 30846 30792 0 -1 4194304 1437 0 0 0 442051 35 0 0 25 0 1 0 239649338 6328320 1399 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30846/statm: 1545 1399 67 122 0 1419 0
Current children cumulated CPU time (s) 4420.86
Current children cumulated vsize (KiB) 6180

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 31523
/proc/meminfo: memFree=1533560/2055920 swapFree=4151648/4192956
[pid=30846] ppid=30844 vsize=6244 CPUtime=4480.84
/proc/30846/stat : 30846 (mxc) R 30844 30846 30792 0 -1 4194304 1445 0 0 0 448049 35 0 0 25 0 1 0 239649338 6393856 1407 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534730 0 0 4096 0 0 0 0 17 1 0 0
/proc/30846/statm: 1561 1407 67 122 0 1435 0
Current children cumulated CPU time (s) 4480.84
Current children cumulated vsize (KiB) 6244

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 31523
/proc/meminfo: memFree=1533496/2055920 swapFree=4151648/4192956
[pid=30846] ppid=30844 vsize=6308 CPUtime=4540.83
/proc/30846/stat : 30846 (mxc) R 30844 30846 30792 0 -1 4194304 1461 0 0 0 454047 36 0 0 25 0 1 0 239649338 6459392 1423 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/30846/statm: 1577 1423 67 122 0 1451 0
Current children cumulated CPU time (s) 4540.83
Current children cumulated vsize (KiB) 6308

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 31523
/proc/meminfo: memFree=1533432/2055920 swapFree=4151648/4192956
[pid=30846] ppid=30844 vsize=6308 CPUtime=4600.81
/proc/30846/stat : 30846 (mxc) R 30844 30846 30792 0 -1 4194304 1469 0 0 0 460045 36 0 0 25 0 1 0 239649338 6459392 1431 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/30846/statm: 1577 1431 67 122 0 1451 0
Current children cumulated CPU time (s) 4600.81
Current children cumulated vsize (KiB) 6308

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 31523
/proc/meminfo: memFree=1533368/2055920 swapFree=4151648/4192956
[pid=30846] ppid=30844 vsize=6372 CPUtime=4660.79
/proc/30846/stat : 30846 (mxc) R 30844 30846 30792 0 -1 4194304 1477 0 0 0 466042 37 0 0 25 0 1 0 239649338 6524928 1439 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/30846/statm: 1593 1439 67 122 0 1467 0
Current children cumulated CPU time (s) 4660.79
Current children cumulated vsize (KiB) 6372

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 31523
/proc/meminfo: memFree=1533368/2055920 swapFree=4151648/4192956
[pid=30846] ppid=30844 vsize=6372 CPUtime=4720.77
/proc/30846/stat : 30846 (mxc) R 30844 30846 30792 0 -1 4194304 1477 0 0 0 472040 37 0 0 25 0 1 0 239649338 6524928 1439 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519280 0 0 4096 0 0 0 0 17 1 0 0
/proc/30846/statm: 1593 1439 67 122 0 1467 0
Current children cumulated CPU time (s) 4720.77
Current children cumulated vsize (KiB) 6372

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 31523
/proc/meminfo: memFree=1533368/2055920 swapFree=4151648/4192956
[pid=30846] ppid=30844 vsize=6372 CPUtime=4780.76
/proc/30846/stat : 30846 (mxc) R 30844 30846 30792 0 -1 4194304 1477 0 0 0 478038 38 0 0 25 0 1 0 239649338 6524928 1439 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534681 0 0 4096 0 0 0 0 17 1 0 0
/proc/30846/statm: 1593 1439 67 122 0 1467 0
Current children cumulated CPU time (s) 4780.76
Current children cumulated vsize (KiB) 6372

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 31523
/proc/meminfo: memFree=1533368/2055920 swapFree=4151648/4192956
[pid=30846] ppid=30844 vsize=6372 CPUtime=4840.74
/proc/30846/stat : 30846 (mxc) R 30844 30846 30792 0 -1 4194304 1477 0 0 0 484036 38 0 0 25 0 1 0 239649338 6524928 1439 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/30846/statm: 1593 1439 67 122 0 1467 0
Current children cumulated CPU time (s) 4840.74
Current children cumulated vsize (KiB) 6372

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 31523
/proc/meminfo: memFree=1533304/2055920 swapFree=4151648/4192956
[pid=30846] ppid=30844 vsize=6372 CPUtime=4900.72
/proc/30846/stat : 30846 (mxc) R 30844 30846 30792 0 -1 4194304 1487 0 0 0 490033 39 0 0 25 0 1 0 239649338 6524928 1449 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30846/statm: 1593 1449 67 122 0 1467 0
Current children cumulated CPU time (s) 4900.72
Current children cumulated vsize (KiB) 6372

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 31523
/proc/meminfo: memFree=1533240/2055920 swapFree=4151648/4192956
[pid=30846] ppid=30844 vsize=6440 CPUtime=4960.7
/proc/30846/stat : 30846 (mxc) R 30844 30846 30792 0 -1 4194304 1497 0 0 0 496031 39 0 0 25 0 1 0 239649338 6594560 1459 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/30846/statm: 1610 1459 67 122 0 1484 0
Current children cumulated CPU time (s) 4960.7
Current children cumulated vsize (KiB) 6440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 31523
/proc/meminfo: memFree=1533304/2055920 swapFree=4151648/4192956
[pid=30846] ppid=30844 vsize=6516 CPUtime=5000
/proc/30846/stat : 30846 (mxc) R 30844 30846 30792 0 -1 4194304 1513 0 0 0 499960 40 0 0 25 0 1 0 239649338 6672384 1475 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519280 0 0 4096 0 0 0 0 17 1 0 0
/proc/30846/statm: 1629 1475 67 122 0 1503 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 6516

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): 5001.61
CPU time (s): 5000.01
CPU user time (s): 4999.61
CPU system time (s): 0.402938
CPU usage (%): 99.968
Max. virtual memory (cumulated for all children) (KiB): 6516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.61
system time used= 0.402938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1513
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= 103035

runsolver used 3.85841 second user time and 10.5834 second system time

The end



Launcher Data (download as text)




Begin job on node5 on Fri Apr 27 01:08:37 UTC 2007

IDJOB= 424404
IDBENCH= 19868
IDSOLVER= 174
FILE ID= node5/424404-1177636117

PBS_JOBID= 4697292

Free space on /tmp= 66396 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v110/unif-k5-r21.3-v110-c2343-S1183327690-20.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424404-1177636117/mxc /tmp/evaluation/424404-1177636117/instance-424404-1177636117.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-424404-1177636117 -o ROOT/results/node5/solver-424404-1177636117 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424404-1177636117/mxc /tmp/evaluation/424404-1177636117/instance-424404-1177636117.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  4ad843d6b2033a064344b00f68a62595

RANDOM SEED= 363101950

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.232
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		: 3000.232
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:       1539736 kB
Buffers:         51288 kB
Cached:         373148 kB
SwapCached:       9948 kB
Active:         253324 kB
Inactive:       194384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1539736 kB
SwapTotal:     4192956 kB
SwapFree:      4151648 kB
Dirty:             824 kB
Writeback:           0 kB
Mapped:          29972 kB
Slab:            54028 kB
Committed_AS:  9118796 kB
PageTables:       1720 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= 66426 MiB

End job on node5 on Fri Apr 27 02:32:01 UTC 2007