Trace number 424439

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) 5000.03 5001.51

General information on the benchmark

Namerandom/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S1215610276-02.UNSAT.shuffled.cnf
MD5SUMb0510f0e079b36d2ec65f7f85add6dcd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark231.213
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of clauses4895
Sum of the clauses size34265
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 54895

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/node45/watcher-424439-1177653300 -o ROOT/results/node45/solver-424439-1177653300 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424439-1177653300/mxc /tmp/evaluation/424439-1177653300/instance-424439-1177653300.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: 1.00 1.00 1.00 3/77 2879
/proc/meminfo: memFree=1708256/2055920 swapFree=4157664/4192956
[pid=2879] ppid=2877 vsize=1328 CPUtime=0
/proc/2879/stat : 2879 (mxc) R 2877 2879 2549 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 120175644 1359872 168 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134775504 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 332 168 57 122 0 206 0

[startup+0.0470849 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 2879
/proc/meminfo: memFree=1708256/2055920 swapFree=4157664/4192956
[pid=2879] ppid=2877 vsize=1328 CPUtime=0.04
/proc/2879/stat : 2879 (mxc) R 2877 2879 2549 0 -1 4194304 199 0 0 0 4 0 0 0 18 0 1 0 120175644 1359872 184 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 332 184 59 122 0 206 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1328

[startup+0.10209 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 2879
/proc/meminfo: memFree=1708256/2055920 swapFree=4157664/4192956
[pid=2879] ppid=2877 vsize=1460 CPUtime=0.09
/proc/2879/stat : 2879 (mxc) R 2877 2879 2549 0 -1 4194304 239 0 0 0 9 0 0 0 18 0 1 0 120175644 1495040 224 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 365 224 59 122 0 239 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1460

[startup+0.302122 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 2879
/proc/meminfo: memFree=1708256/2055920 swapFree=4157664/4192956
[pid=2879] ppid=2877 vsize=1600 CPUtime=0.29
/proc/2879/stat : 2879 (mxc) R 2877 2879 2549 0 -1 4194304 283 0 0 0 29 0 0 0 19 0 1 0 120175644 1638400 266 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534164 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 400 266 67 122 0 274 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1600

[startup+0.701151 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 2879
/proc/meminfo: memFree=1708256/2055920 swapFree=4157664/4192956
[pid=2879] ppid=2877 vsize=1884 CPUtime=0.69
/proc/2879/stat : 2879 (mxc) R 2877 2879 2549 0 -1 4194304 331 0 0 0 69 0 0 0 22 0 1 0 120175644 1929216 314 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 471 314 67 122 0 345 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1884

[startup+1.50123 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2880
/proc/meminfo: memFree=1707272/2055920 swapFree=4157664/4192956
[pid=2879] ppid=2877 vsize=2016 CPUtime=1.49
/proc/2879/stat : 2879 (mxc) R 2877 2879 2549 0 -1 4194304 369 0 0 0 149 0 0 0 25 0 1 0 120175644 2064384 352 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 504 352 67 122 0 378 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2016

[startup+3.10139 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2880
/proc/meminfo: memFree=1707016/2055920 swapFree=4157664/4192956
[pid=2879] ppid=2877 vsize=2136 CPUtime=3.09
/proc/2879/stat : 2879 (mxc) R 2877 2879 2549 0 -1 4194304 410 0 0 0 309 0 0 0 25 0 1 0 120175644 2187264 393 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 534 393 67 122 0 408 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2136

[startup+6.30172 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2880
/proc/meminfo: memFree=1706696/2055920 swapFree=4157664/4192956
[pid=2879] ppid=2877 vsize=2364 CPUtime=6.29
/proc/2879/stat : 2879 (mxc) R 2877 2879 2549 0 -1 4194304 455 0 0 0 629 0 0 0 25 0 1 0 120175644 2420736 438 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 591 438 67 122 0 465 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2364

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2880
/proc/meminfo: memFree=1706312/2055920 swapFree=4157664/4192956
[pid=2879] ppid=2877 vsize=2732 CPUtime=12.69
/proc/2879/stat : 2879 (mxc) R 2877 2879 2549 0 -1 4194304 541 0 0 0 1269 0 0 0 25 0 1 0 120175644 2797568 524 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519218 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 683 524 67 122 0 557 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2732

[startup+25.5027 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2880
/proc/meminfo: memFree=1705864/2055920 swapFree=4157664/4192956
[pid=2879] ppid=2877 vsize=2964 CPUtime=25.49
/proc/2879/stat : 2879 (mxc) R 2877 2879 2549 0 -1 4194304 621 0 0 0 2549 0 0 0 25 0 1 0 120175644 3035136 604 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 741 604 67 122 0 615 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2964

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2880
/proc/meminfo: memFree=1705480/2055920 swapFree=4157664/4192956
[pid=2879] ppid=2877 vsize=3368 CPUtime=51.07
/proc/2879/stat : 2879 (mxc) R 2877 2879 2549 0 -1 4194304 727 0 0 0 5107 0 0 0 25 0 1 0 120175644 3448832 710 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 842 710 67 122 0 716 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3368

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2880
/proc/meminfo: memFree=1705224/2055920 swapFree=4157664/4192956
[pid=2879] ppid=2877 vsize=3620 CPUtime=102.27
/proc/2879/stat : 2879 (mxc) R 2877 2879 2549 0 -1 4194304 789 0 0 0 10226 1 0 0 25 0 1 0 120175644 3706880 772 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 905 772 67 122 0 779 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3620

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2880
/proc/meminfo: memFree=1704648/2055920 swapFree=4157664/4192956
[pid=2879] ppid=2877 vsize=4124 CPUtime=162.25
/proc/2879/stat : 2879 (mxc) R 2877 2879 2549 0 -1 4194304 917 0 0 0 16224 1 0 0 25 0 1 0 120175644 4222976 900 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 1031 900 67 122 0 905 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4124

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2880
/proc/meminfo: memFree=1704264/2055920 swapFree=4157664/4192956
[pid=2879] ppid=2877 vsize=4604 CPUtime=222.24
/proc/2879/stat : 2879 (mxc) R 2877 2879 2549 0 -1 4194304 1024 0 0 0 22222 2 0 0 25 0 1 0 120175644 4714496 1007 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 1151 1007 67 122 0 1025 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 4604

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2880
/proc/meminfo: memFree=1704072/2055920 swapFree=4157664/4192956
[pid=2879] ppid=2877 vsize=4700 CPUtime=282.22
/proc/2879/stat : 2879 (mxc) R 2877 2879 2549 0 -1 4194304 1056 0 0 0 28220 2 0 0 25 0 1 0 120175644 4812800 1039 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 1175 1039 67 122 0 1049 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 4700

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2880
/proc/meminfo: memFree=1703816/2055920 swapFree=4157664/4192956
[pid=2879] ppid=2877 vsize=4964 CPUtime=342.21
/proc/2879/stat : 2879 (mxc) R 2877 2879 2549 0 -1 4194304 1116 0 0 0 34218 3 0 0 25 0 1 0 120175644 5083136 1099 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 1241 1099 67 122 0 1115 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 4964

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 3050
/proc/meminfo: memFree=1702296/2055920 swapFree=4157664/4192956
[pid=2879] ppid=2877 vsize=5040 CPUtime=402.11
/proc/2879/stat : 2879 (mxc) R 2877 2879 2549 0 -1 4194304 1143 0 0 0 40207 4 0 0 25 0 1 0 120175644 5160960 1126 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 1260 1126 67 122 0 1134 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 5040

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3078
/proc/meminfo: memFree=1703432/2055920 swapFree=4157664/4192956
[pid=2879] ppid=2877 vsize=5040 CPUtime=462.06
/proc/2879/stat : 2879 (mxc) R 2877 2879 2549 0 -1 4194304 1150 0 0 0 46202 4 0 0 25 0 1 0 120175644 5160960 1133 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 1260 1133 67 122 0 1134 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 5040

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3078
/proc/meminfo: memFree=1703304/2055920 swapFree=4157664/4192956
[pid=2879] ppid=2877 vsize=5244 CPUtime=522.05
/proc/2879/stat : 2879 (mxc) R 2877 2879 2549 0 -1 4194304 1173 0 0 0 52201 4 0 0 25 0 1 0 120175644 5369856 1156 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519584 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 1311 1156 67 122 0 1185 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 5244

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3078
/proc/meminfo: memFree=1703176/2055920 swapFree=4157664/4192956
[pid=2879] ppid=2877 vsize=5288 CPUtime=582.03
/proc/2879/stat : 2879 (mxc) R 2877 2879 2549 0 -1 4194304 1204 0 0 0 58198 5 0 0 25 0 1 0 120175644 5414912 1182 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519596 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 1322 1182 67 122 0 1196 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 5288

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3078
/proc/meminfo: memFree=1703176/2055920 swapFree=4157664/4192956
[pid=2879] ppid=2877 vsize=5288 CPUtime=642.02
/proc/2879/stat : 2879 (mxc) R 2877 2879 2549 0 -1 4194304 1204 0 0 0 64197 5 0 0 25 0 1 0 120175644 5414912 1182 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519251 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 1322 1182 67 122 0 1196 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 5288


################
# More data... #
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[startup+4062.31 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 3278
/proc/meminfo: memFree=1699720/2055920 swapFree=4157664/4192956
[pid=2879] ppid=2877 vsize=8704 CPUtime=4061.06
/proc/2879/stat : 2879 (mxc) R 2877 2879 2549 0 -1 4194304 2105 0 0 0 406071 35 0 0 25 0 1 0 120175644 8912896 2037 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 2176 2037 67 122 0 2050 0
Current children cumulated CPU time (s) 4061.06
Current children cumulated vsize (KiB) 8704

[startup+4122.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 3278
/proc/meminfo: memFree=1699720/2055920 swapFree=4157664/4192956
[pid=2879] ppid=2877 vsize=8704 CPUtime=4121.04
/proc/2879/stat : 2879 (mxc) R 2877 2879 2549 0 -1 4194304 2105 0 0 0 412069 35 0 0 25 0 1 0 120175644 8912896 2037 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 2176 2037 67 122 0 2050 0
Current children cumulated CPU time (s) 4121.04
Current children cumulated vsize (KiB) 8704

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3278
/proc/meminfo: memFree=1699784/2055920 swapFree=4157664/4192956
[pid=2879] ppid=2877 vsize=8704 CPUtime=4181.03
/proc/2879/stat : 2879 (mxc) R 2877 2879 2549 0 -1 4194304 2105 0 0 0 418067 36 0 0 25 0 1 0 120175644 8912896 2037 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 2176 2037 67 122 0 2050 0
Current children cumulated CPU time (s) 4181.03
Current children cumulated vsize (KiB) 8704

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3278
/proc/meminfo: memFree=1699784/2055920 swapFree=4157664/4192956
[pid=2879] ppid=2877 vsize=8704 CPUtime=4241.01
/proc/2879/stat : 2879 (mxc) R 2877 2879 2549 0 -1 4194304 2105 0 0 0 424065 36 0 0 25 0 1 0 120175644 8912896 2037 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 2176 2037 67 122 0 2050 0
Current children cumulated CPU time (s) 4241.01
Current children cumulated vsize (KiB) 8704

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3278
/proc/meminfo: memFree=1699784/2055920 swapFree=4157664/4192956
[pid=2879] ppid=2877 vsize=8704 CPUtime=4301
/proc/2879/stat : 2879 (mxc) R 2877 2879 2549 0 -1 4194304 2105 0 0 0 430063 37 0 0 25 0 1 0 120175644 8912896 2037 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 2176 2037 67 122 0 2050 0
Current children cumulated CPU time (s) 4301
Current children cumulated vsize (KiB) 8704

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3278
/proc/meminfo: memFree=1699848/2055920 swapFree=4157664/4192956
[pid=2879] ppid=2877 vsize=8704 CPUtime=4360.98
/proc/2879/stat : 2879 (mxc) R 2877 2879 2549 0 -1 4194304 2105 0 0 0 436061 37 0 0 25 0 1 0 120175644 8912896 2037 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 2176 2037 67 122 0 2050 0
Current children cumulated CPU time (s) 4360.98
Current children cumulated vsize (KiB) 8704

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3278
/proc/meminfo: memFree=1699912/2055920 swapFree=4157664/4192956
[pid=2879] ppid=2877 vsize=8704 CPUtime=4420.97
/proc/2879/stat : 2879 (mxc) R 2877 2879 2549 0 -1 4194304 2105 0 0 0 442059 38 0 0 25 0 1 0 120175644 8912896 2037 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519291 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 2176 2037 67 122 0 2050 0
Current children cumulated CPU time (s) 4420.97
Current children cumulated vsize (KiB) 8704

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3280
/proc/meminfo: memFree=1699976/2055920 swapFree=4157664/4192956
[pid=2879] ppid=2877 vsize=8704 CPUtime=4480.95
/proc/2879/stat : 2879 (mxc) R 2877 2879 2549 0 -1 4194304 2105 0 0 0 448057 38 0 0 25 0 1 0 120175644 8912896 2037 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 2176 2037 67 122 0 2050 0
Current children cumulated CPU time (s) 4480.95
Current children cumulated vsize (KiB) 8704

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3280
/proc/meminfo: memFree=1699976/2055920 swapFree=4157664/4192956
[pid=2879] ppid=2877 vsize=8704 CPUtime=4540.94
/proc/2879/stat : 2879 (mxc) R 2877 2879 2549 0 -1 4194304 2105 0 0 0 454055 39 0 0 25 0 1 0 120175644 8912896 2037 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 2176 2037 67 122 0 2050 0
Current children cumulated CPU time (s) 4540.94
Current children cumulated vsize (KiB) 8704

[startup+4602.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 3280
/proc/meminfo: memFree=1699976/2055920 swapFree=4157664/4192956
[pid=2879] ppid=2877 vsize=8704 CPUtime=4600.92
/proc/2879/stat : 2879 (mxc) R 2877 2879 2549 0 -1 4194304 2105 0 0 0 460053 39 0 0 25 0 1 0 120175644 8912896 2037 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 2176 2037 67 122 0 2050 0
Current children cumulated CPU time (s) 4600.92
Current children cumulated vsize (KiB) 8704

[startup+4662.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 3280
/proc/meminfo: memFree=1699976/2055920 swapFree=4157664/4192956
[pid=2879] ppid=2877 vsize=8704 CPUtime=4660.91
/proc/2879/stat : 2879 (mxc) R 2877 2879 2549 0 -1 4194304 2105 0 0 0 466051 40 0 0 25 0 1 0 120175644 8912896 2037 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 2176 2037 67 122 0 2050 0
Current children cumulated CPU time (s) 4660.91
Current children cumulated vsize (KiB) 8704

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3280
/proc/meminfo: memFree=1699976/2055920 swapFree=4157664/4192956
[pid=2879] ppid=2877 vsize=8704 CPUtime=4720.89
/proc/2879/stat : 2879 (mxc) R 2877 2879 2549 0 -1 4194304 2105 0 0 0 472049 40 0 0 25 0 1 0 120175644 8912896 2037 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 2176 2037 67 122 0 2050 0
Current children cumulated CPU time (s) 4720.89
Current children cumulated vsize (KiB) 8704

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3280
/proc/meminfo: memFree=1699976/2055920 swapFree=4157664/4192956
[pid=2879] ppid=2877 vsize=8704 CPUtime=4780.88
/proc/2879/stat : 2879 (mxc) R 2877 2879 2549 0 -1 4194304 2105 0 0 0 478047 41 0 0 25 0 1 0 120175644 8912896 2037 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 2176 2037 67 122 0 2050 0
Current children cumulated CPU time (s) 4780.88
Current children cumulated vsize (KiB) 8704

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3280
/proc/meminfo: memFree=1699976/2055920 swapFree=4157664/4192956
[pid=2879] ppid=2877 vsize=8704 CPUtime=4840.85
/proc/2879/stat : 2879 (mxc) R 2877 2879 2549 0 -1 4194304 2105 0 0 0 484044 41 0 0 25 0 1 0 120175644 8912896 2037 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 2176 2037 67 122 0 2050 0
Current children cumulated CPU time (s) 4840.85
Current children cumulated vsize (KiB) 8704

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3280
/proc/meminfo: memFree=1700040/2055920 swapFree=4157664/4192956
[pid=2879] ppid=2877 vsize=8704 CPUtime=4900.84
/proc/2879/stat : 2879 (mxc) R 2877 2879 2549 0 -1 4194304 2105 0 0 0 490042 42 0 0 25 0 1 0 120175644 8912896 2037 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 2176 2037 67 122 0 2050 0
Current children cumulated CPU time (s) 4900.84
Current children cumulated vsize (KiB) 8704

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3280
/proc/meminfo: memFree=1700040/2055920 swapFree=4157664/4192956
[pid=2879] ppid=2877 vsize=8704 CPUtime=4960.83
/proc/2879/stat : 2879 (mxc) R 2877 2879 2549 0 -1 4194304 2105 0 0 0 496040 43 0 0 25 0 1 0 120175644 8912896 2037 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534797 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 2176 2037 67 122 0 2050 0
Current children cumulated CPU time (s) 4960.83
Current children cumulated vsize (KiB) 8704



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3280
/proc/meminfo: memFree=1699976/2055920 swapFree=4157664/4192956
[pid=2879] ppid=2877 vsize=8704 CPUtime=5000.02
/proc/2879/stat : 2879 (mxc) R 2877 2879 2549 0 -1 4194304 2105 0 0 0 499959 43 0 0 25 0 1 0 120175644 8912896 2037 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519218 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 2176 2037 67 122 0 2050 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 8704

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 3280
/proc/meminfo: memFree=1699976/2055920 swapFree=4157664/4192956
[pid=2879] ppid=2877 vsize=8704 CPUtime=5000.02
/proc/2879/stat : 2879 (mxc) R 2877 2879 2549 0 -1 4194304 2105 0 0 0 499959 43 0 0 25 0 1 0 120175644 8912896 2037 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519218 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 2176 2037 67 122 0 2050 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 8704

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.03
CPU user time (s): 4999.6
CPU system time (s): 0.433934
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 8740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.6
system time used= 0.433934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2105
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= 7772

runsolver used 4.09338 second user time and 10.4134 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Fri Apr 27 05:55:00 UTC 2007

IDJOB= 424439
IDBENCH= 19915
IDSOLVER= 174
FILE ID= node45/424439-1177653300

PBS_JOBID= 4697333

Free space on /tmp= 66514 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S1215610276-02.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424439-1177653300/mxc /tmp/evaluation/424439-1177653300/instance-424439-1177653300.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-424439-1177653300 -o ROOT/results/node45/solver-424439-1177653300 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424439-1177653300/mxc /tmp/evaluation/424439-1177653300/instance-424439-1177653300.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  b0510f0e079b36d2ec65f7f85add6dcd

RANDOM SEED= 639998317

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.218
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		: 3000.218
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:       1708776 kB
Buffers:         39852 kB
Cached:         228576 kB
SwapCached:      14792 kB
Active:         219308 kB
Inactive:        72664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1708776 kB
SwapTotal:     4192956 kB
SwapFree:      4157664 kB
Dirty:             724 kB
Writeback:           0 kB
Mapped:          29988 kB
Slab:            40780 kB
Committed_AS:  1384196 kB
PageTables:       1732 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= 66514 MiB

End job on node45 on Fri Apr 27 07:18:24 UTC 2007