Trace number 308486

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) 1200.11 1200.43

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S499481065-10-SAT.cnf
MD5SUM57791cc3215dce90ed883dcfbd9213d5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark180.726
Satisfiable
(Un)Satisfiability was proved
Number of variables5491
Number of clauses14684
Sum of the clauses size39647
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24405
Number of clauses of size 310279
Number of clauses of size 40
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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node23/watcher-308486-1172521140 -o ROOT/results/node23/solver-308486-1172521140 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308486-1172521140/mxc /tmp/evaluation/308486-1172521140/instance-308486-1172521140.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.95 1.00 0.99 3/77 17188
/proc/meminfo: memFree=1887784/2055920 swapFree=4145512/4192956
[pid=17188] ppid=17186 vsize=1840 CPUtime=0
/proc/17188/stat : 17188 (mxc) R 17186 17188 16318 0 -1 4194304 292 0 0 0 0 0 0 0 18 0 1 0 272067862 1884160 276 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/17188/statm: 460 276 46 122 0 334 0

[startup+0.107529 s]
/proc/loadavg: 0.95 1.00 0.99 3/77 17188
/proc/meminfo: memFree=1887784/2055920 swapFree=4145512/4192956
[pid=17188] ppid=17186 vsize=2152 CPUtime=0.1
/proc/17188/stat : 17188 (mxc) R 17186 17188 16318 0 -1 4194304 436 0 0 0 10 0 0 0 18 0 1 0 272067862 2203648 361 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/17188/statm: 538 361 59 122 0 412 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2152

[startup+0.519576 s]
/proc/loadavg: 0.95 1.00 0.99 3/77 17188
/proc/meminfo: memFree=1887784/2055920 swapFree=4145512/4192956
[pid=17188] ppid=17186 vsize=2548 CPUtime=0.51
/proc/17188/stat : 17188 (mxc) R 17186 17188 16318 0 -1 4194304 528 0 0 0 51 0 0 0 21 0 1 0 272067862 2609152 453 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530067 0 0 4096 0 0 0 0 17 1 0 0
/proc/17188/statm: 637 453 59 122 0 511 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2548

[startup+1.34167 s]
/proc/loadavg: 0.95 1.00 0.99 2/78 17189
/proc/meminfo: memFree=1885600/2055920 swapFree=4145512/4192956
[pid=17188] ppid=17186 vsize=3208 CPUtime=1.33
/proc/17188/stat : 17188 (mxc) R 17186 17188 16318 0 -1 4194304 688 0 0 0 133 0 0 0 25 0 1 0 272067862 3284992 613 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/17188/statm: 802 613 59 122 0 676 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3208

[startup+2.97786 s]
/proc/loadavg: 0.95 1.00 0.99 2/78 17189
/proc/meminfo: memFree=1885216/2055920 swapFree=4145512/4192956
[pid=17188] ppid=17186 vsize=3520 CPUtime=2.97
/proc/17188/stat : 17188 (mxc) R 17186 17188 16318 0 -1 4194304 793 0 0 0 297 0 0 0 25 0 1 0 272067862 3604480 716 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519131 0 0 4096 0 0 0 0 17 1 0 0
/proc/17188/statm: 880 716 67 122 0 754 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 3520

[startup+6.25423 s]
/proc/loadavg: 0.95 1.00 0.99 2/78 17189
/proc/meminfo: memFree=1884768/2055920 swapFree=4145512/4192956
[pid=17188] ppid=17186 vsize=3916 CPUtime=6.24
/proc/17188/stat : 17188 (mxc) R 17186 17188 16318 0 -1 4194304 887 0 0 0 624 0 0 0 25 0 1 0 272067862 4009984 810 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/17188/statm: 979 810 67 122 0 853 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3916

[startup+12.71 s]
/proc/loadavg: 0.96 1.00 0.99 2/78 17189
/proc/meminfo: memFree=1883944/2055920 swapFree=4145512/4192956
[pid=17188] ppid=17186 vsize=4548 CPUtime=12.7
/proc/17188/stat : 17188 (mxc) R 17186 17188 16318 0 -1 4194304 1041 0 0 0 1269 1 0 0 25 0 1 0 272067862 4657152 964 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17188/statm: 1137 964 67 122 0 1011 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 4548

[startup+25.5124 s]
/proc/loadavg: 0.96 1.00 0.99 2/78 17189
/proc/meminfo: memFree=1883432/2055920 swapFree=4145512/4192956
[pid=17188] ppid=17186 vsize=5032 CPUtime=25.5
/proc/17188/stat : 17188 (mxc) R 17186 17188 16318 0 -1 4194304 1176 0 0 0 2549 1 0 0 25 0 1 0 272067862 5152768 1099 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529873 0 0 4096 0 0 0 0 17 1 0 0
/proc/17188/statm: 1258 1099 67 122 0 1132 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 5032

[startup+51.1243 s]
/proc/loadavg: 0.98 1.00 0.99 2/78 17189
/proc/meminfo: memFree=1882664/2055920 swapFree=4145512/4192956
[pid=17188] ppid=17186 vsize=5788 CPUtime=51.1
/proc/17188/stat : 17188 (mxc) R 17186 17188 16318 0 -1 4194304 1360 0 0 0 5109 1 0 0 25 0 1 0 272067862 5926912 1283 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/17188/statm: 1447 1283 67 122 0 1321 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 5788

[startup+102.344 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 17189
/proc/meminfo: memFree=1881064/2055920 swapFree=4145512/4192956
[pid=17188] ppid=17186 vsize=7316 CPUtime=102.31
/proc/17188/stat : 17188 (mxc) R 17186 17188 16318 0 -1 4194304 1736 0 0 0 10229 2 0 0 25 0 1 0 272067862 7491584 1659 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519651 0 0 4096 0 0 0 0 17 1 0 0
/proc/17188/statm: 1829 1659 67 122 0 1703 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 7316

[startup+162.382 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 17189
/proc/meminfo: memFree=1880360/2055920 swapFree=4145512/4192956
[pid=17188] ppid=17186 vsize=8016 CPUtime=162.32
/proc/17188/stat : 17188 (mxc) R 17186 17188 16318 0 -1 4194304 1909 0 0 0 16230 2 0 0 25 0 1 0 272067862 8208384 1832 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535272 0 0 4096 0 0 0 0 17 1 0 0
/proc/17188/statm: 2004 1832 67 122 0 1878 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 8016

[startup+222.409 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 17189
/proc/meminfo: memFree=1879656/2055920 swapFree=4145512/4192956
[pid=17188] ppid=17186 vsize=8600 CPUtime=222.34
/proc/17188/stat : 17188 (mxc) R 17186 17188 16318 0 -1 4194304 2063 0 0 0 22231 3 0 0 25 0 1 0 272067862 8806400 1986 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528104 0 0 4096 0 0 0 0 17 1 0 0
/proc/17188/statm: 2150 1986 67 122 0 2024 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 8600

[startup+282.438 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 17189
/proc/meminfo: memFree=1878952/2055920 swapFree=4145512/4192956
[pid=17188] ppid=17186 vsize=9304 CPUtime=282.36
/proc/17188/stat : 17188 (mxc) R 17186 17188 16318 0 -1 4194304 2238 0 0 0 28232 4 0 0 25 0 1 0 272067862 9527296 2161 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17188/statm: 2326 2161 67 122 0 2200 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 9304

[startup+342.468 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 17189
/proc/meminfo: memFree=1878824/2055920 swapFree=4145512/4192956
[pid=17188] ppid=17186 vsize=9420 CPUtime=342.36
/proc/17188/stat : 17188 (mxc) R 17186 17188 16318 0 -1 4194304 2268 0 0 0 34232 4 0 0 25 0 1 0 272067862 9646080 2191 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/17188/statm: 2355 2191 67 122 0 2229 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 9420

[startup+402.503 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 17189
/proc/meminfo: memFree=1878824/2055920 swapFree=4145512/4192956
[pid=17188] ppid=17186 vsize=9420 CPUtime=402.39
/proc/17188/stat : 17188 (mxc) R 17186 17188 16318 0 -1 4194304 2268 0 0 0 40234 5 0 0 25 0 1 0 272067862 9646080 2191 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/17188/statm: 2355 2191 67 122 0 2229 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 9420

[startup+462.535 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 17189
/proc/meminfo: memFree=1877224/2055920 swapFree=4145512/4192956
[pid=17188] ppid=17186 vsize=11048 CPUtime=462.4
/proc/17188/stat : 17188 (mxc) R 17186 17188 16318 0 -1 4194304 2680 0 0 0 46235 5 0 0 25 0 1 0 272067862 11313152 2603 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519969 0 0 4096 0 0 0 0 17 1 0 0
/proc/17188/statm: 2762 2603 67 122 0 2636 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 11048

[startup+522.57 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 17189
/proc/meminfo: memFree=1876520/2055920 swapFree=4145512/4192956
[pid=17188] ppid=17186 vsize=11764 CPUtime=522.42
/proc/17188/stat : 17188 (mxc) R 17186 17188 16318 0 -1 4194304 2861 0 0 0 52236 6 0 0 25 0 1 0 272067862 12046336 2784 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/17188/statm: 2941 2784 67 122 0 2815 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 11764

[startup+582.601 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 17189
/proc/meminfo: memFree=1876456/2055920 swapFree=4145512/4192956
[pid=17188] ppid=17186 vsize=11764 CPUtime=582.43
/proc/17188/stat : 17188 (mxc) R 17186 17188 16318 0 -1 4194304 2861 0 0 0 58237 6 0 0 25 0 1 0 272067862 12046336 2784 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17188/statm: 2941 2784 67 122 0 2815 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 11764

[startup+642.632 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 17189
/proc/meminfo: memFree=1876456/2055920 swapFree=4145512/4192956
[pid=17188] ppid=17186 vsize=11764 CPUtime=642.45
/proc/17188/stat : 17188 (mxc) R 17186 17188 16318 0 -1 4194304 2861 0 0 0 64238 7 0 0 25 0 1 0 272067862 12046336 2784 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17188/statm: 2941 2784 67 122 0 2815 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 11764

[startup+702.659 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 17189
/proc/meminfo: memFree=1876392/2055920 swapFree=4145512/4192956
[pid=17188] ppid=17186 vsize=11764 CPUtime=702.47
/proc/17188/stat : 17188 (mxc) R 17186 17188 16318 0 -1 4194304 2863 0 0 0 70239 8 0 0 25 0 1 0 272067862 12046336 2786 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17188/statm: 2941 2786 67 122 0 2815 0
Current children cumulated CPU time (s) 702.47
Current children cumulated vsize (KiB) 11764

[startup+762.687 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17189
/proc/meminfo: memFree=1876456/2055920 swapFree=4145512/4192956
[pid=17188] ppid=17186 vsize=11764 CPUtime=762.48
/proc/17188/stat : 17188 (mxc) R 17186 17188 16318 0 -1 4194304 2866 0 0 0 76240 8 0 0 25 0 1 0 272067862 12046336 2789 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17188/statm: 2941 2789 67 122 0 2815 0
Current children cumulated CPU time (s) 762.48
Current children cumulated vsize (KiB) 11764

[startup+822.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17189
/proc/meminfo: memFree=1875368/2055920 swapFree=4145512/4192956
[pid=17188] ppid=17186 vsize=12864 CPUtime=822.49
/proc/17188/stat : 17188 (mxc) R 17186 17188 16318 0 -1 4194304 3140 0 0 0 82241 8 0 0 25 0 1 0 272067862 13172736 3063 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/17188/statm: 3216 3063 67 122 0 3090 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 12864

[startup+882.752 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17189
/proc/meminfo: memFree=1875304/2055920 swapFree=4145512/4192956
[pid=17188] ppid=17186 vsize=12864 CPUtime=882.51
/proc/17188/stat : 17188 (mxc) R 17186 17188 16318 0 -1 4194304 3140 0 0 0 88242 9 0 0 25 0 1 0 272067862 13172736 3063 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17188/statm: 3216 3063 67 122 0 3090 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 12864

[startup+942.782 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17189
/proc/meminfo: memFree=1875368/2055920 swapFree=4145512/4192956
[pid=17188] ppid=17186 vsize=12864 CPUtime=942.52
/proc/17188/stat : 17188 (mxc) R 17186 17188 16318 0 -1 4194304 3140 0 0 0 94243 9 0 0 25 0 1 0 272067862 13172736 3063 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519302 0 0 4096 0 0 0 0 17 1 0 0
/proc/17188/statm: 3216 3063 67 122 0 3090 0
Current children cumulated CPU time (s) 942.52
Current children cumulated vsize (KiB) 12864

[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17189
/proc/meminfo: memFree=1875240/2055920 swapFree=4145512/4192956
[pid=17188] ppid=17186 vsize=12916 CPUtime=1002.54
/proc/17188/stat : 17188 (mxc) R 17186 17188 16318 0 -1 4194304 3150 0 0 0 100244 10 0 0 25 0 1 0 272067862 13225984 3073 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/17188/statm: 3229 3073 67 122 0 3103 0
Current children cumulated CPU time (s) 1002.54
Current children cumulated vsize (KiB) 12916

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17189
/proc/meminfo: memFree=1874856/2055920 swapFree=4145512/4192956
[pid=17188] ppid=17186 vsize=13292 CPUtime=1062.55
/proc/17188/stat : 17188 (mxc) R 17186 17188 16318 0 -1 4194304 3252 0 0 0 106244 11 0 0 25 0 1 0 272067862 13611008 3175 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/17188/statm: 3323 3175 67 122 0 3197 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 13292

[startup+1122.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17189
/proc/meminfo: memFree=1874792/2055920 swapFree=4145512/4192956
[pid=17188] ppid=17186 vsize=13316 CPUtime=1122.56
/proc/17188/stat : 17188 (mxc) R 17186 17188 16318 0 -1 4194304 3258 0 0 0 112245 11 0 0 25 0 1 0 272067862 13635584 3181 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17188/statm: 3329 3181 67 122 0 3203 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 13316

[startup+1182.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17189
/proc/meminfo: memFree=1874856/2055920 swapFree=4145512/4192956
[pid=17188] ppid=17186 vsize=13304 CPUtime=1182.58
/proc/17188/stat : 17188 (mxc) R 17186 17188 16318 0 -1 4194304 3258 0 0 0 118246 12 0 0 25 0 1 0 272067862 13623296 3178 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/17188/statm: 3326 3178 67 122 0 3200 0
Current children cumulated CPU time (s) 1182.58
Current children cumulated vsize (KiB) 13304



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17189
/proc/meminfo: memFree=1874280/2055920 swapFree=4145512/4192956
[pid=17188] ppid=17186 vsize=13844 CPUtime=1200.09
/proc/17188/stat : 17188 (mxc) R 17186 17188 16318 0 -1 4194304 3391 0 0 0 119997 12 0 0 25 0 1 0 272067862 14176256 3311 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/17188/statm: 3461 3311 67 122 0 3335 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 13844

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17189
/proc/meminfo: memFree=1874280/2055920 swapFree=4145512/4192956
[pid=17188] ppid=17186 vsize=13844 CPUtime=1200.09
/proc/17188/stat : 17188 (mxc) R 17186 17188 16318 0 -1 4194304 3391 0 0 0 119997 12 0 0 25 0 1 0 272067862 14176256 3311 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/17188/statm: 3461 3311 67 122 0 3335 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 13844

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.11
CPU user time (s): 1199.98
CPU system time (s): 0.12698
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 13948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.12698
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3391
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= 1564

runsolver used 1.37379 second user time and 2.74758 second system time

The end



Launcher Data (download as text)




Begin job on node23 on Mon Feb 26 20:19:00 UTC 2007

IDJOB= 308486
IDBENCH= 20233
IDSOLVER= 107
FILE ID= node23/308486-1172521140

PBS_JOBID= 3971788

Free space on /tmp= 66559 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S499481065-10-SAT.cnf
COMMAND LINE= /tmp/evaluation/308486-1172521140/mxc /tmp/evaluation/308486-1172521140/instance-308486-1172521140.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-308486-1172521140 -o ROOT/results/node23/solver-308486-1172521140 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308486-1172521140/mxc /tmp/evaluation/308486-1172521140/instance-308486-1172521140.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  57791cc3215dce90ed883dcfbd9213d5

RANDOM SEED= 363555880

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.216
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		: 3000.216
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:       1888192 kB
Buffers:         30636 kB
Cached:          80700 kB
SwapCached:      15008 kB
Active:          66056 kB
Inactive:        73076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1888192 kB
SwapTotal:     4192956 kB
SwapFree:      4145512 kB
Dirty:             832 kB
Writeback:           0 kB
Mapped:          30540 kB
Slab:            14228 kB
Committed_AS:   749616 kB
PageTables:       1700 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= 66559 MiB

End job on node23 on Mon Feb 26 20:39:02 UTC 2007