Trace number 424446

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 5002.11

General information on the benchmark

Namerandom/OnTreshold/7SAT/v70/
unif-k7-r89-v70-c6230-S1107155013-20.UNSAT.shuffled.cnf
MD5SUM54161bb7f5d80f36a000875f17de5551
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 variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

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/node66/watcher-424446-1177655913 -o ROOT/results/node66/solver-424446-1177655913 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424446-1177655913/mxc /tmp/evaluation/424446-1177655913/instance-424446-1177655913.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 5385
/proc/meminfo: memFree=1548984/2055920 swapFree=4183056/4192956
[pid=5385] ppid=5383 vsize=1368 CPUtime=0
/proc/5385/stat : 5385 (mxc) R 5383 5385 5094 0 -1 4194304 192 0 0 0 0 0 0 0 18 0 1 0 241580879 1400832 177 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 342 178 46 122 0 216 0

[startup+0.0943071 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5385
/proc/meminfo: memFree=1548984/2055920 swapFree=4183056/4192956
[pid=5385] ppid=5383 vsize=1604 CPUtime=0.09
/proc/5385/stat : 5385 (mxc) R 5383 5385 5094 0 -1 4194304 292 0 0 0 9 0 0 0 18 0 1 0 241580879 1642496 237 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519975 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 401 237 59 122 0 275 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1604

[startup+0.101307 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5385
/proc/meminfo: memFree=1548984/2055920 swapFree=4183056/4192956
[pid=5385] ppid=5383 vsize=1604 CPUtime=0.1
/proc/5385/stat : 5385 (mxc) R 5383 5385 5094 0 -1 4194304 299 0 0 0 10 0 0 0 18 0 1 0 241580879 1642496 244 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134691428 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 401 244 59 122 0 275 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1604

[startup+0.301347 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5385
/proc/meminfo: memFree=1548984/2055920 swapFree=4183056/4192956
[pid=5385] ppid=5383 vsize=1876 CPUtime=0.3
/proc/5385/stat : 5385 (mxc) R 5383 5385 5094 0 -1 4194304 382 0 0 0 30 0 0 0 19 0 1 0 241580879 1921024 325 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519240 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 469 325 67 122 0 343 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1876

[startup+0.701427 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5385
/proc/meminfo: memFree=1548984/2055920 swapFree=4183056/4192956
[pid=5385] ppid=5383 vsize=2140 CPUtime=0.69
/proc/5385/stat : 5385 (mxc) R 5383 5385 5094 0 -1 4194304 442 0 0 0 69 0 0 0 24 0 1 0 241580879 2191360 385 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 535 386 67 122 0 409 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2140

[startup+1.50159 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 5386
/proc/meminfo: memFree=1547568/2055920 swapFree=4183056/4192956
[pid=5385] ppid=5383 vsize=2272 CPUtime=1.49
/proc/5385/stat : 5385 (mxc) R 5383 5385 5094 0 -1 4194304 495 0 0 0 149 0 0 0 25 0 1 0 241580879 2326528 438 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 568 438 67 122 0 442 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2272

[startup+3.10191 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 5386
/proc/meminfo: memFree=1547184/2055920 swapFree=4183056/4192956
[pid=5385] ppid=5383 vsize=2536 CPUtime=3.09
/proc/5385/stat : 5385 (mxc) R 5383 5385 5094 0 -1 4194304 551 0 0 0 309 0 0 0 25 0 1 0 241580879 2596864 494 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 634 494 67 122 0 508 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2536

[startup+6.30155 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 5386
/proc/meminfo: memFree=1546744/2055920 swapFree=4183056/4192956
[pid=5385] ppid=5383 vsize=2932 CPUtime=6.29
/proc/5385/stat : 5385 (mxc) R 5383 5385 5094 0 -1 4194304 643 0 0 0 629 0 0 0 25 0 1 0 241580879 3002368 586 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 733 586 67 122 0 607 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2932

[startup+12.7028 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 5386
/proc/meminfo: memFree=1546232/2055920 swapFree=4183056/4192956
[pid=5385] ppid=5383 vsize=3292 CPUtime=12.69
/proc/5385/stat : 5385 (mxc) R 5383 5385 5094 0 -1 4194304 740 0 0 0 1269 0 0 0 25 0 1 0 241580879 3371008 683 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530045 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 823 683 67 122 0 697 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3292

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 5386
/proc/meminfo: memFree=1545848/2055920 swapFree=4183056/4192956
[pid=5385] ppid=5383 vsize=3676 CPUtime=25.49
/proc/5385/stat : 5385 (mxc) R 5383 5385 5094 0 -1 4194304 841 0 0 0 2549 0 0 0 25 0 1 0 241580879 3764224 784 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 919 784 67 122 0 793 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3676

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 5386
/proc/meminfo: memFree=1545336/2055920 swapFree=4183056/4192956
[pid=5385] ppid=5383 vsize=4072 CPUtime=51.07
/proc/5385/stat : 5385 (mxc) R 5383 5385 5094 0 -1 4194304 938 0 0 0 5107 0 0 0 25 0 1 0 241580879 4169728 881 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134703188 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 1018 881 67 122 0 892 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4072

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 5386
/proc/meminfo: memFree=1544888/2055920 swapFree=4183056/4192956
[pid=5385] ppid=5383 vsize=4552 CPUtime=102.25
/proc/5385/stat : 5385 (mxc) R 5383 5385 5094 0 -1 4194304 1058 0 0 0 10225 0 0 0 25 0 1 0 241580879 4661248 1001 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519608 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 1138 1001 67 122 0 1012 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 4552

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5386
/proc/meminfo: memFree=1544504/2055920 swapFree=4183056/4192956
[pid=5385] ppid=5383 vsize=4900 CPUtime=162.23
/proc/5385/stat : 5385 (mxc) R 5383 5385 5094 0 -1 4194304 1141 0 0 0 16222 1 0 0 25 0 1 0 241580879 5017600 1084 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 1225 1084 67 122 0 1099 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4900

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5386
/proc/meminfo: memFree=1544056/2055920 swapFree=4183056/4192956
[pid=5385] ppid=5383 vsize=5340 CPUtime=222.21
/proc/5385/stat : 5385 (mxc) R 5383 5385 5094 0 -1 4194304 1247 0 0 0 22220 1 0 0 25 0 1 0 241580879 5468160 1190 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 1335 1190 67 122 0 1209 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 5340

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5388
/proc/meminfo: memFree=1543672/2055920 swapFree=4183056/4192956
[pid=5385] ppid=5383 vsize=5708 CPUtime=282.18
/proc/5385/stat : 5385 (mxc) R 5383 5385 5094 0 -1 4194304 1341 0 0 0 28217 1 0 0 25 0 1 0 241580879 5844992 1284 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519602 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 1427 1284 67 122 0 1301 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 5708

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5388
/proc/meminfo: memFree=1543416/2055920 swapFree=4183056/4192956
[pid=5385] ppid=5383 vsize=5996 CPUtime=342.16
/proc/5385/stat : 5385 (mxc) R 5383 5385 5094 0 -1 4194304 1413 0 0 0 34215 1 0 0 25 0 1 0 241580879 6139904 1356 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 1499 1356 67 122 0 1373 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 5996

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5388
/proc/meminfo: memFree=1543352/2055920 swapFree=4183056/4192956
[pid=5385] ppid=5383 vsize=6060 CPUtime=402.13
/proc/5385/stat : 5385 (mxc) R 5383 5385 5094 0 -1 4194304 1429 0 0 0 40212 1 0 0 25 0 1 0 241580879 6205440 1372 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 1515 1372 67 122 0 1389 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 6060

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5388
/proc/meminfo: memFree=1543032/2055920 swapFree=4183056/4192956
[pid=5385] ppid=5383 vsize=6368 CPUtime=462.12
/proc/5385/stat : 5385 (mxc) R 5383 5385 5094 0 -1 4194304 1502 0 0 0 46210 2 0 0 25 0 1 0 241580879 6520832 1445 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534799 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 1592 1445 67 122 0 1466 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 6368

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5388
/proc/meminfo: memFree=1542968/2055920 swapFree=4183056/4192956
[pid=5385] ppid=5383 vsize=6368 CPUtime=522.09
/proc/5385/stat : 5385 (mxc) R 5383 5385 5094 0 -1 4194304 1510 0 0 0 52207 2 0 0 25 0 1 0 241580879 6520832 1453 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 1592 1453 67 122 0 1466 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 6368

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5388
/proc/meminfo: memFree=1542968/2055920 swapFree=4183056/4192956
[pid=5385] ppid=5383 vsize=6448 CPUtime=582.07
/proc/5385/stat : 5385 (mxc) R 5383 5385 5094 0 -1 4194304 1530 0 0 0 58205 2 0 0 25 0 1 0 241580879 6602752 1473 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 1612 1473 67 122 0 1486 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 6448

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5388
/proc/meminfo: memFree=1542776/2055920 swapFree=4183056/4192956
[pid=5385] ppid=5383 vsize=6576 CPUtime=642.05
/proc/5385/stat : 5385 (mxc) R 5383 5385 5094 0 -1 4194304 1558 0 0 0 64202 3 0 0 25 0 1 0 241580879 6733824 1501 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 1644 1501 67 122 0 1518 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 6576


################
# More data... #
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[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5588
/proc/meminfo: memFree=1539320/2055920 swapFree=4183056/4192956
[pid=5385] ppid=5383 vsize=9672 CPUtime=4060.66
/proc/5385/stat : 5385 (mxc) R 5383 5385 5094 0 -1 4194304 2359 0 0 0 406050 16 0 0 25 0 1 0 241580879 9904128 2290 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 2418 2290 67 122 0 2292 0
Current children cumulated CPU time (s) 4060.66
Current children cumulated vsize (KiB) 9672

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5588
/proc/meminfo: memFree=1539320/2055920 swapFree=4183056/4192956
[pid=5385] ppid=5383 vsize=9736 CPUtime=4120.64
/proc/5385/stat : 5385 (mxc) R 5383 5385 5094 0 -1 4194304 2375 0 0 0 412048 16 0 0 25 0 1 0 241580879 9969664 2306 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 2434 2306 67 122 0 2308 0
Current children cumulated CPU time (s) 4120.64
Current children cumulated vsize (KiB) 9736

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5588
/proc/meminfo: memFree=1539384/2055920 swapFree=4183056/4192956
[pid=5385] ppid=5383 vsize=9736 CPUtime=4180.62
/proc/5385/stat : 5385 (mxc) R 5383 5385 5094 0 -1 4194304 2375 0 0 0 418045 17 0 0 25 0 1 0 241580879 9969664 2306 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 2434 2306 67 122 0 2308 0
Current children cumulated CPU time (s) 4180.62
Current children cumulated vsize (KiB) 9736

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5588
/proc/meminfo: memFree=1539384/2055920 swapFree=4183056/4192956
[pid=5385] ppid=5383 vsize=9736 CPUtime=4240.6
/proc/5385/stat : 5385 (mxc) R 5383 5385 5094 0 -1 4194304 2375 0 0 0 424043 17 0 0 25 0 1 0 241580879 9969664 2306 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 2434 2306 67 122 0 2308 0
Current children cumulated CPU time (s) 4240.6
Current children cumulated vsize (KiB) 9736

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5588
/proc/meminfo: memFree=1539384/2055920 swapFree=4183056/4192956
[pid=5385] ppid=5383 vsize=9736 CPUtime=4300.57
/proc/5385/stat : 5385 (mxc) R 5383 5385 5094 0 -1 4194304 2375 0 0 0 430040 17 0 0 25 0 1 0 241580879 9969664 2306 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 2434 2306 67 122 0 2308 0
Current children cumulated CPU time (s) 4300.57
Current children cumulated vsize (KiB) 9736

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5588
/proc/meminfo: memFree=1539384/2055920 swapFree=4183056/4192956
[pid=5385] ppid=5383 vsize=9736 CPUtime=4360.55
/proc/5385/stat : 5385 (mxc) R 5383 5385 5094 0 -1 4194304 2375 0 0 0 436038 17 0 0 25 0 1 0 241580879 9969664 2306 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 2434 2306 67 122 0 2308 0
Current children cumulated CPU time (s) 4360.55
Current children cumulated vsize (KiB) 9736

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5588
/proc/meminfo: memFree=1539384/2055920 swapFree=4183056/4192956
[pid=5385] ppid=5383 vsize=9736 CPUtime=4420.52
/proc/5385/stat : 5385 (mxc) R 5383 5385 5094 0 -1 4194304 2375 0 0 0 442035 17 0 0 25 0 1 0 241580879 9969664 2306 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 2434 2306 67 122 0 2308 0
Current children cumulated CPU time (s) 4420.52
Current children cumulated vsize (KiB) 9736

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5588
/proc/meminfo: memFree=1539320/2055920 swapFree=4183056/4192956
[pid=5385] ppid=5383 vsize=9736 CPUtime=4480.51
/proc/5385/stat : 5385 (mxc) R 5383 5385 5094 0 -1 4194304 2375 0 0 0 448033 18 0 0 25 0 1 0 241580879 9969664 2306 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 2434 2306 67 122 0 2308 0
Current children cumulated CPU time (s) 4480.51
Current children cumulated vsize (KiB) 9736

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5588
/proc/meminfo: memFree=1539384/2055920 swapFree=4183056/4192956
[pid=5385] ppid=5383 vsize=9736 CPUtime=4540.48
/proc/5385/stat : 5385 (mxc) R 5383 5385 5094 0 -1 4194304 2375 0 0 0 454030 18 0 0 25 0 1 0 241580879 9969664 2306 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 2434 2306 67 122 0 2308 0
Current children cumulated CPU time (s) 4540.48
Current children cumulated vsize (KiB) 9736

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5588
/proc/meminfo: memFree=1539320/2055920 swapFree=4183056/4192956
[pid=5385] ppid=5383 vsize=9800 CPUtime=4600.46
/proc/5385/stat : 5385 (mxc) R 5383 5385 5094 0 -1 4194304 2391 0 0 0 460028 18 0 0 25 0 1 0 241580879 10035200 2322 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 2450 2322 67 122 0 2324 0
Current children cumulated CPU time (s) 4600.46
Current children cumulated vsize (KiB) 9800

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5588
/proc/meminfo: memFree=1539128/2055920 swapFree=4183056/4192956
[pid=5385] ppid=5383 vsize=9928 CPUtime=4660.43
/proc/5385/stat : 5385 (mxc) R 5383 5385 5094 0 -1 4194304 2423 0 0 0 466025 18 0 0 25 0 1 0 241580879 10166272 2354 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519302 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 2482 2354 67 122 0 2356 0
Current children cumulated CPU time (s) 4660.43
Current children cumulated vsize (KiB) 9928

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5588
/proc/meminfo: memFree=1539128/2055920 swapFree=4183056/4192956
[pid=5385] ppid=5383 vsize=9928 CPUtime=4720.42
/proc/5385/stat : 5385 (mxc) R 5383 5385 5094 0 -1 4194304 2423 0 0 0 472023 19 0 0 25 0 1 0 241580879 10166272 2354 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 2482 2354 67 122 0 2356 0
Current children cumulated CPU time (s) 4720.42
Current children cumulated vsize (KiB) 9928

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5588
/proc/meminfo: memFree=1539000/2055920 swapFree=4183056/4192956
[pid=5385] ppid=5383 vsize=9992 CPUtime=4780.39
/proc/5385/stat : 5385 (mxc) R 5383 5385 5094 0 -1 4194304 2439 0 0 0 478020 19 0 0 25 0 1 0 241580879 10231808 2370 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519291 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 2498 2370 67 122 0 2372 0
Current children cumulated CPU time (s) 4780.39
Current children cumulated vsize (KiB) 9992

[startup+4842.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 5588
/proc/meminfo: memFree=1539000/2055920 swapFree=4183056/4192956
[pid=5385] ppid=5383 vsize=9992 CPUtime=4840.37
/proc/5385/stat : 5385 (mxc) R 5383 5385 5094 0 -1 4194304 2439 0 0 0 484018 19 0 0 25 0 1 0 241580879 10231808 2370 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519590 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 2498 2370 67 122 0 2372 0
Current children cumulated CPU time (s) 4840.37
Current children cumulated vsize (KiB) 9992

[startup+4902.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 5588
/proc/meminfo: memFree=1539000/2055920 swapFree=4183056/4192956
[pid=5385] ppid=5383 vsize=9992 CPUtime=4900.34
/proc/5385/stat : 5385 (mxc) R 5383 5385 5094 0 -1 4194304 2439 0 0 0 490015 19 0 0 25 0 1 0 241580879 10231808 2370 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 2498 2370 67 122 0 2372 0
Current children cumulated CPU time (s) 4900.34
Current children cumulated vsize (KiB) 9992

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 5670
/proc/meminfo: memFree=1537800/2055920 swapFree=4183056/4192956
[pid=5385] ppid=5383 vsize=9992 CPUtime=4960.29
/proc/5385/stat : 5385 (mxc) R 5383 5385 5094 0 -1 4194304 2439 0 0 0 496009 20 0 0 25 0 1 0 241580879 10231808 2370 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 2498 2370 67 122 0 2372 0
Current children cumulated CPU time (s) 4960.29
Current children cumulated vsize (KiB) 9992



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 5766
/proc/meminfo: memFree=1537608/2055920 swapFree=4183056/4192956
[pid=5385] ppid=5383 vsize=10056 CPUtime=5000.02
/proc/5385/stat : 5385 (mxc) R 5383 5385 5094 0 -1 4194304 2455 0 0 0 499982 20 0 0 25 0 1 0 241580879 10297344 2386 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 2514 2386 67 122 0 2388 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 10056

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

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

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 5766
/proc/meminfo: memFree=1537608/2055920 swapFree=4183056/4192956
[pid=5385] ppid=5383 vsize=10056 CPUtime=5000.02
/proc/5385/stat : 5385 (mxc) R 5383 5385 5094 0 -1 4194304 2455 0 0 0 499982 20 0 0 25 0 1 0 241580879 10297344 2386 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 2514 2386 67 122 0 2388 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 10056

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.11
CPU time (s): 5000.03
CPU user time (s): 4999.82
CPU system time (s): 0.206968
CPU usage (%): 99.9585
Max. virtual memory (cumulated for all children) (KiB): 10056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.82
system time used= 0.206968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2455
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= 9844

runsolver used 4.02339 second user time and 9.73052 second system time

The end



Launcher Data (download as text)




Begin job on node66 on Fri Apr 27 06:38:33 UTC 2007

IDJOB= 424446
IDBENCH= 19923
IDSOLVER= 174
FILE ID= node66/424446-1177655913

PBS_JOBID= 4697367

Free space on /tmp= 66493 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v70/unif-k7-r89-v70-c6230-S1107155013-20.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424446-1177655913/mxc /tmp/evaluation/424446-1177655913/instance-424446-1177655913.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-424446-1177655913 -o ROOT/results/node66/solver-424446-1177655913 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424446-1177655913/mxc /tmp/evaluation/424446-1177655913/instance-424446-1177655913.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  54161bb7f5d80f36a000875f17de5551

RANDOM SEED= 273179327

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.281
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		: 3000.281
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:       1549392 kB
Buffers:         48372 kB
Cached:         380840 kB
SwapCached:       4356 kB
Active:         219848 kB
Inactive:       219600 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1549392 kB
SwapTotal:     4192956 kB
SwapFree:      4183056 kB
Dirty:             744 kB
Writeback:           0 kB
Mapped:          15776 kB
Slab:            53168 kB
Committed_AS:  1855628 kB
PageTables:       1376 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= 66493 MiB

End job on node66 on Fri Apr 27 08:01:57 UTC 2007