Trace number 424499

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) 5000.07 5001.61

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1416010721-11.UNSAT.shuffled.cnf
MD5SUM3ea013b4d851f8f6c5d4d888cc4b56c3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node57/watcher-424499-1177682300 -o ROOT/results/node57/solver-424499-1177682300 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424499-1177682300/mxc /tmp/evaluation/424499-1177682300/instance-424499-1177682300.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: 0.92 0.98 0.99 3/64 9818
/proc/meminfo: memFree=1702488/2055920 swapFree=4183136/4192956
[pid=9818] ppid=9816 vsize=1064 CPUtime=0
/proc/9818/stat : 9818 (mxc) R 9816 9818 9527 0 -1 4194304 137 0 0 0 0 0 0 0 18 0 1 0 209365975 1089536 122 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/9818/statm: 266 122 57 122 0 140 0

[startup+0.103116 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 9818
/proc/meminfo: memFree=1702488/2055920 swapFree=4183136/4192956
[pid=9818] ppid=9816 vsize=1336 CPUtime=0.1
/proc/9818/stat : 9818 (mxc) R 9816 9818 9527 0 -1 4194304 208 0 0 0 10 0 0 0 18 0 1 0 209365975 1368064 191 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/9818/statm: 334 191 67 122 0 208 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1336

[startup+0.201124 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 9818
/proc/meminfo: memFree=1702488/2055920 swapFree=4183136/4192956
[pid=9818] ppid=9816 vsize=1460 CPUtime=0.19
/proc/9818/stat : 9818 (mxc) R 9816 9818 9527 0 -1 4194304 229 0 0 0 19 0 0 0 18 0 1 0 209365975 1495040 212 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535345 0 0 4096 0 0 0 0 17 1 0 0
/proc/9818/statm: 365 212 67 122 0 239 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1460

[startup+0.301132 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 9818
/proc/meminfo: memFree=1702488/2055920 swapFree=4183136/4192956
[pid=9818] ppid=9816 vsize=1460 CPUtime=0.29
/proc/9818/stat : 9818 (mxc) R 9816 9818 9527 0 -1 4194304 243 0 0 0 29 0 0 0 19 0 1 0 209365975 1495040 226 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530051 0 0 4096 0 0 0 0 17 1 0 0
/proc/9818/statm: 365 226 67 122 0 239 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1460

[startup+0.701166 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 9818
/proc/meminfo: memFree=1702488/2055920 swapFree=4183136/4192956
[pid=9818] ppid=9816 vsize=1592 CPUtime=0.69
/proc/9818/stat : 9818 (mxc) R 9816 9818 9527 0 -1 4194304 279 0 0 0 69 0 0 0 22 0 1 0 209365975 1630208 262 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134617009 0 0 4096 0 0 0 0 17 1 0 0
/proc/9818/statm: 398 262 67 122 0 272 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1592

[startup+1.50124 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 9819
/proc/meminfo: memFree=1701520/2055920 swapFree=4183136/4192956
[pid=9818] ppid=9816 vsize=1724 CPUtime=1.49
/proc/9818/stat : 9818 (mxc) R 9816 9818 9527 0 -1 4194304 311 0 0 0 149 0 0 0 25 0 1 0 209365975 1765376 294 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/9818/statm: 431 294 67 122 0 305 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1724

[startup+3.10138 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 9819
/proc/meminfo: memFree=1701264/2055920 swapFree=4183136/4192956
[pid=9818] ppid=9816 vsize=1848 CPUtime=3.09
/proc/9818/stat : 9818 (mxc) R 9816 9818 9527 0 -1 4194304 349 0 0 0 309 0 0 0 25 0 1 0 209365975 1892352 332 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519299 0 0 4096 0 0 0 0 17 1 0 0
/proc/9818/statm: 462 332 67 122 0 336 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1848

[startup+6.30165 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 9819
/proc/meminfo: memFree=1700944/2055920 swapFree=4183136/4192956
[pid=9818] ppid=9816 vsize=2100 CPUtime=6.29
/proc/9818/stat : 9818 (mxc) R 9816 9818 9527 0 -1 4194304 413 0 0 0 629 0 0 0 25 0 1 0 209365975 2150400 396 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/9818/statm: 525 396 67 122 0 399 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2100

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 9819
/proc/meminfo: memFree=1700640/2055920 swapFree=4183136/4192956
[pid=9818] ppid=9816 vsize=2336 CPUtime=12.69
/proc/9818/stat : 9818 (mxc) R 9816 9818 9527 0 -1 4194304 471 0 0 0 1269 0 0 0 25 0 1 0 209365975 2392064 454 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9818/statm: 584 454 67 122 0 458 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2336

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 9819
/proc/meminfo: memFree=1700256/2055920 swapFree=4183136/4192956
[pid=9818] ppid=9816 vsize=2676 CPUtime=25.49
/proc/9818/stat : 9818 (mxc) R 9816 9818 9527 0 -1 4194304 560 0 0 0 2549 0 0 0 25 0 1 0 209365975 2740224 543 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/9818/statm: 669 543 67 122 0 543 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2676

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 9819
/proc/meminfo: memFree=1699872/2055920 swapFree=4183136/4192956
[pid=9818] ppid=9816 vsize=3160 CPUtime=51.08
/proc/9818/stat : 9818 (mxc) R 9816 9818 9527 0 -1 4194304 658 0 0 0 5108 0 0 0 25 0 1 0 209365975 3235840 641 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519558 0 0 4096 0 0 0 0 17 1 0 0
/proc/9818/statm: 790 641 67 122 0 664 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3160

[startup+102.302 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 9819
/proc/meminfo: memFree=1699296/2055920 swapFree=4183136/4192956
[pid=9818] ppid=9816 vsize=3576 CPUtime=102.27
/proc/9818/stat : 9818 (mxc) R 9816 9818 9527 0 -1 4194304 786 0 0 0 10227 0 0 0 25 0 1 0 209365975 3661824 769 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530988 0 0 4096 0 0 0 0 17 1 0 0
/proc/9818/statm: 894 769 67 122 0 768 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3576

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 9845
/proc/meminfo: memFree=1697568/2055920 swapFree=4183136/4192956
[pid=9818] ppid=9816 vsize=4076 CPUtime=162.23
/proc/9818/stat : 9818 (mxc) R 9816 9818 9527 0 -1 4194304 892 0 0 0 16223 0 0 0 25 0 1 0 209365975 4173824 875 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531601 0 0 4096 0 0 0 0 17 1 0 0
/proc/9818/statm: 1019 875 67 122 0 893 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4076

[startup+222.305 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 10017
/proc/meminfo: memFree=1698272/2055920 swapFree=4183136/4192956
[pid=9818] ppid=9816 vsize=4308 CPUtime=222.12
/proc/9818/stat : 9818 (mxc) R 9816 9818 9527 0 -1 4194304 964 0 0 0 22212 0 0 0 25 0 1 0 209365975 4411392 947 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/9818/statm: 1077 947 67 122 0 951 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 4308

[startup+282.302 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 10017
/proc/meminfo: memFree=1698144/2055920 swapFree=4183136/4192956
[pid=9818] ppid=9816 vsize=4500 CPUtime=282.1
/proc/9818/stat : 9818 (mxc) R 9816 9818 9527 0 -1 4194304 1003 0 0 0 28210 0 0 0 25 0 1 0 209365975 4608000 986 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519590 0 0 4096 0 0 0 0 17 1 0 0
/proc/9818/statm: 1125 986 67 122 0 999 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 4500

[startup+342.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 10017
/proc/meminfo: memFree=1697760/2055920 swapFree=4183136/4192956
[pid=9818] ppid=9816 vsize=4900 CPUtime=342.09
/proc/9818/stat : 9818 (mxc) R 9816 9818 9527 0 -1 4194304 1100 0 0 0 34208 1 0 0 25 0 1 0 209365975 5017600 1083 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519546 0 0 4096 0 0 0 0 17 1 0 0
/proc/9818/statm: 1225 1083 67 122 0 1099 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 4900

[startup+402.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 10017
/proc/meminfo: memFree=1697568/2055920 swapFree=4183136/4192956
[pid=9818] ppid=9816 vsize=5100 CPUtime=402.07
/proc/9818/stat : 9818 (mxc) R 9816 9818 9527 0 -1 4194304 1144 0 0 0 40206 1 0 0 25 0 1 0 209365975 5222400 1127 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/9818/statm: 1275 1127 67 122 0 1149 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 5100

[startup+462.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 10017
/proc/meminfo: memFree=1697696/2055920 swapFree=4183136/4192956
[pid=9818] ppid=9816 vsize=5168 CPUtime=462.06
/proc/9818/stat : 9818 (mxc) R 9816 9818 9527 0 -1 4194304 1170 0 0 0 46205 1 0 0 25 0 1 0 209365975 5292032 1153 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/9818/statm: 1292 1153 67 122 0 1166 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 5168

[startup+522.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 10017
/proc/meminfo: memFree=1697440/2055920 swapFree=4183136/4192956
[pid=9818] ppid=9816 vsize=5472 CPUtime=522.04
/proc/9818/stat : 9818 (mxc) R 9816 9818 9527 0 -1 4194304 1236 0 0 0 52203 1 0 0 25 0 1 0 209365975 5603328 1219 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531155 0 0 4096 0 0 0 0 17 1 0 0
/proc/9818/statm: 1368 1219 67 122 0 1242 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 5472

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10017
/proc/meminfo: memFree=1697312/2055920 swapFree=4183136/4192956
[pid=9818] ppid=9816 vsize=5540 CPUtime=582.02
/proc/9818/stat : 9818 (mxc) R 9816 9818 9527 0 -1 4194304 1267 0 0 0 58201 1 0 0 25 0 1 0 209365975 5672960 1250 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/9818/statm: 1385 1250 67 122 0 1259 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 5540

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10017
/proc/meminfo: memFree=1697184/2055920 swapFree=4183136/4192956
[pid=9818] ppid=9816 vsize=5696 CPUtime=642.01
/proc/9818/stat : 9818 (mxc) R 9816 9818 9527 0 -1 4194304 1296 0 0 0 64200 1 0 0 25 0 1 0 209365975 5832704 1279 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528498 0 0 4096 0 0 0 0 17 1 0 0
/proc/9818/statm: 1424 1279 67 122 0 1298 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 5696


################
# More data... #
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[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10217
/proc/meminfo: memFree=1693792/2055920 swapFree=4183136/4192956
[pid=9818] ppid=9816 vsize=8752 CPUtime=4061.01
/proc/9818/stat : 9818 (mxc) R 9816 9818 9527 0 -1 4194304 2102 0 0 0 406094 7 0 0 25 0 1 0 209365975 8962048 2063 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/9818/statm: 2188 2063 67 122 0 2062 0
Current children cumulated CPU time (s) 4061.01
Current children cumulated vsize (KiB) 8752

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10217
/proc/meminfo: memFree=1693792/2055920 swapFree=4183136/4192956
[pid=9818] ppid=9816 vsize=8708 CPUtime=4120.99
/proc/9818/stat : 9818 (mxc) R 9816 9818 9527 0 -1 4194304 2102 0 0 0 412092 7 0 0 25 0 1 0 209365975 8916992 2054 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/9818/statm: 2177 2054 67 122 0 2051 0
Current children cumulated CPU time (s) 4120.99
Current children cumulated vsize (KiB) 8708

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10217
/proc/meminfo: memFree=1693792/2055920 swapFree=4183136/4192956
[pid=9818] ppid=9816 vsize=8792 CPUtime=4180.98
/proc/9818/stat : 9818 (mxc) R 9816 9818 9527 0 -1 4194304 2120 0 0 0 418091 7 0 0 25 0 1 0 209365975 9003008 2072 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535323 0 0 4096 0 0 0 0 17 1 0 0
/proc/9818/statm: 2198 2072 67 122 0 2072 0
Current children cumulated CPU time (s) 4180.98
Current children cumulated vsize (KiB) 8792

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10217
/proc/meminfo: memFree=1693728/2055920 swapFree=4183136/4192956
[pid=9818] ppid=9816 vsize=8784 CPUtime=4240.96
/proc/9818/stat : 9818 (mxc) R 9816 9818 9527 0 -1 4194304 2120 0 0 0 424089 7 0 0 25 0 1 0 209365975 8994816 2072 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9818/statm: 2196 2072 67 122 0 2070 0
Current children cumulated CPU time (s) 4240.96
Current children cumulated vsize (KiB) 8784

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10217
/proc/meminfo: memFree=1693792/2055920 swapFree=4183136/4192956
[pid=9818] ppid=9816 vsize=8784 CPUtime=4300.95
/proc/9818/stat : 9818 (mxc) R 9816 9818 9527 0 -1 4194304 2120 0 0 0 430088 7 0 0 25 0 1 0 209365975 8994816 2072 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/9818/statm: 2196 2072 67 122 0 2070 0
Current children cumulated CPU time (s) 4300.95
Current children cumulated vsize (KiB) 8784

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10217
/proc/meminfo: memFree=1693664/2055920 swapFree=4183136/4192956
[pid=9818] ppid=9816 vsize=8864 CPUtime=4360.93
/proc/9818/stat : 9818 (mxc) R 9816 9818 9527 0 -1 4194304 2129 0 0 0 436086 7 0 0 25 0 1 0 209365975 9076736 2081 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519981 0 0 4096 0 0 0 0 17 1 0 0
/proc/9818/statm: 2216 2081 67 122 0 2090 0
Current children cumulated CPU time (s) 4360.93
Current children cumulated vsize (KiB) 8864

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10217
/proc/meminfo: memFree=1693728/2055920 swapFree=4183136/4192956
[pid=9818] ppid=9816 vsize=8864 CPUtime=4420.91
/proc/9818/stat : 9818 (mxc) R 9816 9818 9527 0 -1 4194304 2129 0 0 0 442084 7 0 0 25 0 1 0 209365975 9076736 2081 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/9818/statm: 2216 2081 67 122 0 2090 0
Current children cumulated CPU time (s) 4420.91
Current children cumulated vsize (KiB) 8864

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10217
/proc/meminfo: memFree=1693664/2055920 swapFree=4183136/4192956
[pid=9818] ppid=9816 vsize=8864 CPUtime=4480.89
/proc/9818/stat : 9818 (mxc) R 9816 9818 9527 0 -1 4194304 2129 0 0 0 448082 7 0 0 25 0 1 0 209365975 9076736 2081 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/9818/statm: 2216 2081 67 122 0 2090 0
Current children cumulated CPU time (s) 4480.89
Current children cumulated vsize (KiB) 8864

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10217
/proc/meminfo: memFree=1693728/2055920 swapFree=4183136/4192956
[pid=9818] ppid=9816 vsize=8864 CPUtime=4540.88
/proc/9818/stat : 9818 (mxc) R 9816 9818 9527 0 -1 4194304 2132 0 0 0 454081 7 0 0 25 0 1 0 209365975 9076736 2084 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/9818/statm: 2216 2084 67 122 0 2090 0
Current children cumulated CPU time (s) 4540.88
Current children cumulated vsize (KiB) 8864

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10217
/proc/meminfo: memFree=1693664/2055920 swapFree=4183136/4192956
[pid=9818] ppid=9816 vsize=8864 CPUtime=4600.86
/proc/9818/stat : 9818 (mxc) R 9816 9818 9527 0 -1 4194304 2137 0 0 0 460079 7 0 0 25 0 1 0 209365975 9076736 2089 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/9818/statm: 2216 2089 67 122 0 2090 0
Current children cumulated CPU time (s) 4600.86
Current children cumulated vsize (KiB) 8864

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10217
/proc/meminfo: memFree=1693600/2055920 swapFree=4183136/4192956
[pid=9818] ppid=9816 vsize=8912 CPUtime=4660.85
/proc/9818/stat : 9818 (mxc) R 9816 9818 9527 0 -1 4194304 2152 0 0 0 466077 8 0 0 25 0 1 0 209365975 9125888 2104 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531100 0 0 4096 0 0 0 0 17 1 0 0
/proc/9818/statm: 2228 2104 67 122 0 2102 0
Current children cumulated CPU time (s) 4660.85
Current children cumulated vsize (KiB) 8912

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10217
/proc/meminfo: memFree=1693664/2055920 swapFree=4183136/4192956
[pid=9818] ppid=9816 vsize=8992 CPUtime=4720.84
/proc/9818/stat : 9818 (mxc) R 9816 9818 9527 0 -1 4194304 2156 0 0 0 472076 8 0 0 25 0 1 0 209365975 9207808 2108 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/9818/statm: 2248 2108 67 122 0 2122 0
Current children cumulated CPU time (s) 4720.84
Current children cumulated vsize (KiB) 8992

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10217
/proc/meminfo: memFree=1693600/2055920 swapFree=4183136/4192956
[pid=9818] ppid=9816 vsize=8992 CPUtime=4780.81
/proc/9818/stat : 9818 (mxc) R 9816 9818 9527 0 -1 4194304 2170 0 0 0 478073 8 0 0 25 0 1 0 209365975 9207808 2122 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/9818/statm: 2248 2122 67 122 0 2122 0
Current children cumulated CPU time (s) 4780.81
Current children cumulated vsize (KiB) 8992

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10217
/proc/meminfo: memFree=1693600/2055920 swapFree=4183136/4192956
[pid=9818] ppid=9816 vsize=8992 CPUtime=4840.79
/proc/9818/stat : 9818 (mxc) R 9816 9818 9527 0 -1 4194304 2170 0 0 0 484071 8 0 0 25 0 1 0 209365975 9207808 2122 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9818/statm: 2248 2122 67 122 0 2122 0
Current children cumulated CPU time (s) 4840.79
Current children cumulated vsize (KiB) 8992

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10217
/proc/meminfo: memFree=1693536/2055920 swapFree=4183136/4192956
[pid=9818] ppid=9816 vsize=9056 CPUtime=4900.77
/proc/9818/stat : 9818 (mxc) R 9816 9818 9527 0 -1 4194304 2185 0 0 0 490069 8 0 0 25 0 1 0 209365975 9273344 2137 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/9818/statm: 2264 2137 67 122 0 2138 0
Current children cumulated CPU time (s) 4900.77
Current children cumulated vsize (KiB) 9056

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10217
/proc/meminfo: memFree=1693408/2055920 swapFree=4183136/4192956
[pid=9818] ppid=9816 vsize=9248 CPUtime=4960.76
/proc/9818/stat : 9818 (mxc) R 9816 9818 9527 0 -1 4194304 2216 0 0 0 496067 9 0 0 25 0 1 0 209365975 9469952 2168 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/9818/statm: 2312 2168 67 122 0 2186 0
Current children cumulated CPU time (s) 4960.76
Current children cumulated vsize (KiB) 9248



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10217
/proc/meminfo: memFree=1693280/2055920 swapFree=4183136/4192956
[pid=9818] ppid=9816 vsize=9312 CPUtime=5000.06
/proc/9818/stat : 9818 (mxc) R 9816 9818 9527 0 -1 4194304 2237 0 0 0 499997 9 0 0 25 0 1 0 209365975 9535488 2189 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9818/statm: 2328 2189 67 122 0 2202 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 9312

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

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

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10217
/proc/meminfo: memFree=1693280/2055920 swapFree=4183136/4192956
[pid=9818] ppid=9816 vsize=9312 CPUtime=5000.06
/proc/9818/stat : 9818 (mxc) R 9816 9818 9527 0 -1 4194304 2237 0 0 0 499997 9 0 0 25 0 1 0 209365975 9535488 2189 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9818/statm: 2328 2189 67 122 0 2202 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 9312

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.61
CPU time (s): 5000.07
CPU user time (s): 4999.97
CPU system time (s): 0.094985
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 9392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.97
system time used= 0.094985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2237
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= 4301

runsolver used 4.00739 second user time and 9.74652 second system time

The end



Launcher Data (download as text)




Begin job on node57 on Fri Apr 27 13:58:20 UTC 2007

IDJOB= 424499
IDBENCH= 19998
IDSOLVER= 174
FILE ID= node57/424499-1177682300

PBS_JOBID= 4698624

Free space on /tmp= 66511 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1416010721-11.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424499-1177682300/mxc /tmp/evaluation/424499-1177682300/instance-424499-1177682300.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node57/watcher-424499-1177682300 -o ROOT/results/node57/solver-424499-1177682300 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424499-1177682300/mxc /tmp/evaluation/424499-1177682300/instance-424499-1177682300.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  3ea013b4d851f8f6c5d4d888cc4b56c3

RANDOM SEED= 666617467

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node57.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		: 3000.239
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		: 3000.239
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:       1702896 kB
Buffers:         37156 kB
Cached:         258564 kB
SwapCached:       4364 kB
Active:         160000 kB
Inactive:       146036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1702896 kB
SwapTotal:     4192956 kB
SwapFree:      4183136 kB
Dirty:             616 kB
Writeback:           0 kB
Mapped:          15716 kB
Slab:            33104 kB
Committed_AS:  2674112 kB
PageTables:       1408 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= 66511 MiB

End job on node57 on Fri Apr 27 15:21:44 UTC 2007