Trace number 313383

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) 1200.1 1200.54

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-17-u.cnf
MD5SUM9ce7c48a28ddd5790e38607bb893dd38
Bench CategoryINDUST (industrial 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 variables293864
Number of clauses1370917
Sum of the clauses size3163902
Maximum clause length10
Minimum clause length1
Number of clauses of size 124516
Number of clauses of size 21065117
Number of clauses of size 3226184
Number of clauses of size 46120
Number of clauses of size 524480
Number of clauses of size over 524500

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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node37/watcher-313383-1176884096 -o ROOT/results/node37/solver-313383-1176884096 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313383-1176884096/mxc /tmp/evaluation/313383-1176884096/instance-313383-1176884096.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 3/78 22975
/proc/meminfo: memFree=1735240/2055920 swapFree=4144616/4192956
[pid=22975] ppid=22973 vsize=25852 CPUtime=0
/proc/22975/stat : 22975 (mxc) R 22973 22975 21815 0 -1 4194304 759 0 0 0 0 0 0 0 18 0 1 0 136322085 26472448 743 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 6463 749 42 122 0 6337 0

[startup+0.0951139 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 22975
/proc/meminfo: memFree=1735240/2055920 swapFree=4144616/4192956
[pid=22975] ppid=22973 vsize=58396 CPUtime=0.09
/proc/22975/stat : 22975 (mxc) R 22973 22975 21815 0 -1 4194304 13032 0 0 0 3 6 0 0 18 0 1 0 136322085 59797504 13016 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 14599 13017 46 122 0 14473 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 58396

[startup+0.101115 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 22975
/proc/meminfo: memFree=1735240/2055920 swapFree=4144616/4192956
[pid=22975] ppid=22973 vsize=58660 CPUtime=0.09
/proc/22975/stat : 22975 (mxc) R 22973 22975 21815 0 -1 4194304 13080 0 0 0 3 6 0 0 18 0 1 0 136322085 60067840 13064 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 14665 13064 46 122 0 14539 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 58660

[startup+0.301153 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 22975
/proc/meminfo: memFree=1735240/2055920 swapFree=4144616/4192956
[pid=22975] ppid=22973 vsize=64600 CPUtime=0.28
/proc/22975/stat : 22975 (mxc) R 22973 22975 21815 0 -1 4194304 14578 0 0 0 22 6 0 0 19 0 1 0 136322085 66150400 14562 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 16150 14563 46 122 0 16024 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 64600

[startup+0.701228 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 22975
/proc/meminfo: memFree=1735240/2055920 swapFree=4144616/4192956
[pid=22975] ppid=22973 vsize=80808 CPUtime=0.69
/proc/22975/stat : 22975 (mxc) R 22973 22975 21815 0 -1 4194304 18593 0 0 0 61 8 0 0 23 0 1 0 136322085 82747392 18577 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 20202 18577 46 122 0 20076 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 80808

[startup+1.50138 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 22976
/proc/meminfo: memFree=1681984/2055920 swapFree=4144616/4192956
[pid=22975] ppid=22973 vsize=60344 CPUtime=1.49
/proc/22975/stat : 22975 (mxc) R 22973 22975 21815 0 -1 4194304 19595 0 0 0 140 9 0 0 25 0 1 0 136322085 61792256 13349 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519661 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 15086 13349 59 122 0 14960 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 60344

[startup+3.10168 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 22976
/proc/meminfo: memFree=1681728/2055920 swapFree=4144616/4192956
[pid=22975] ppid=22973 vsize=60344 CPUtime=3.09
/proc/22975/stat : 22975 (mxc) R 22973 22975 21815 0 -1 4194304 19622 0 0 0 300 9 0 0 25 0 1 0 136322085 61792256 13376 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 15086 13376 59 122 0 14960 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 60344

[startup+6.30128 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 22976
/proc/meminfo: memFree=1681472/2055920 swapFree=4144616/4192956
[pid=22975] ppid=22973 vsize=60608 CPUtime=6.29
/proc/22975/stat : 22975 (mxc) R 22973 22975 21815 0 -1 4194304 19704 0 0 0 620 9 0 0 25 0 1 0 136322085 62062592 13458 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528275 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 15152 13458 59 122 0 15026 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 60608

[startup+12.7025 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 22976
/proc/meminfo: memFree=1681352/2055920 swapFree=4144616/4192956
[pid=22975] ppid=22973 vsize=60740 CPUtime=12.69
/proc/22975/stat : 22975 (mxc) R 22973 22975 21815 0 -1 4194304 19788 0 0 0 1260 9 0 0 25 0 1 0 136322085 62197760 13542 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 15185 13542 59 122 0 15059 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 60740

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 22976
/proc/meminfo: memFree=1680712/2055920 swapFree=4144616/4192956
[pid=22975] ppid=22973 vsize=61268 CPUtime=25.48
/proc/22975/stat : 22975 (mxc) R 22973 22975 21815 0 -1 4194304 19949 0 0 0 2539 9 0 0 25 0 1 0 136322085 62738432 13703 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530208 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 15317 13703 59 122 0 15191 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 61268

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 22976
/proc/meminfo: memFree=1677320/2055920 swapFree=4144616/4192956
[pid=22975] ppid=22973 vsize=64568 CPUtime=51.07
/proc/22975/stat : 22975 (mxc) R 22973 22975 21815 0 -1 4194304 20800 0 0 0 5097 10 0 0 25 0 1 0 136322085 66117632 14554 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 16142 14554 59 122 0 16016 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 64568

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 22976
/proc/meminfo: memFree=1667848/2055920 swapFree=4144680/4192956
[pid=22975] ppid=22973 vsize=74072 CPUtime=102.25
/proc/22975/stat : 22975 (mxc) R 22973 22975 21815 0 -1 4194304 23186 0 0 0 10213 12 0 0 25 0 1 0 136322085 75849728 16940 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531108 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 18518 16940 59 122 0 18392 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 74072

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22976
/proc/meminfo: memFree=1663944/2055920 swapFree=4144680/4192956
[pid=22975] ppid=22973 vsize=77916 CPUtime=162.23
/proc/22975/stat : 22975 (mxc) R 22973 22975 21815 0 -1 4194304 24125 0 0 0 16209 14 0 0 25 0 1 0 136322085 79785984 17879 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519310 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 19479 17879 59 122 0 19353 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 77916

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22976
/proc/meminfo: memFree=1661448/2055920 swapFree=4144748/4192956
[pid=22975] ppid=22973 vsize=80460 CPUtime=222.21
/proc/22975/stat : 22975 (mxc) R 22973 22975 21815 0 -1 4194304 24752 0 0 0 22206 15 0 0 25 0 1 0 136322085 82391040 18506 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 20115 18506 59 122 0 19989 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 80460

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22976
/proc/meminfo: memFree=1650376/2055920 swapFree=4144748/4192956
[pid=22975] ppid=22973 vsize=91692 CPUtime=282.19
/proc/22975/stat : 22975 (mxc) R 22973 22975 21815 0 -1 4194304 27522 0 0 0 28200 19 0 0 25 0 1 0 136322085 93892608 21276 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 22923 21276 59 122 0 22797 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 91692

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22976
/proc/meminfo: memFree=1638344/2055920 swapFree=4144748/4192956
[pid=22975] ppid=22973 vsize=103516 CPUtime=342.17
/proc/22975/stat : 22975 (mxc) R 22973 22975 21815 0 -1 4194304 30466 0 0 0 34194 23 0 0 25 0 1 0 136322085 106000384 24220 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 25879 24220 59 122 0 25753 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 103516

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22976
/proc/meminfo: memFree=1627720/2055920 swapFree=4144812/4192956
[pid=22975] ppid=22973 vsize=114112 CPUtime=402.14
/proc/22975/stat : 22975 (mxc) R 22973 22975 21815 0 -1 4194304 33123 0 0 0 40188 26 0 0 25 0 1 0 136322085 116850688 26877 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 28528 26877 59 122 0 28402 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 114112

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22976
/proc/meminfo: memFree=1620296/2055920 swapFree=4144876/4192956
[pid=22975] ppid=22973 vsize=121376 CPUtime=462.12
/proc/22975/stat : 22975 (mxc) R 22973 22975 21815 0 -1 4194304 34943 0 0 0 46183 29 0 0 25 0 1 0 136322085 124289024 28697 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 30344 28697 59 122 0 30218 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 121376

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22976
/proc/meminfo: memFree=1610696/2055920 swapFree=4144876/4192956
[pid=22975] ppid=22973 vsize=131524 CPUtime=522.1
/proc/22975/stat : 22975 (mxc) R 22973 22975 21815 0 -1 4194304 37349 0 0 0 52177 33 0 0 25 0 1 0 136322085 134680576 31103 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519651 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 32881 31103 59 122 0 32755 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 131524

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22976
/proc/meminfo: memFree=1601672/2055920 swapFree=4144876/4192956
[pid=22975] ppid=22973 vsize=140408 CPUtime=582.08
/proc/22975/stat : 22975 (mxc) R 22973 22975 21815 0 -1 4194304 39569 0 0 0 58172 36 0 0 25 0 1 0 136322085 143777792 33323 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531162 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 35102 33323 59 122 0 34976 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 140408

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22976
/proc/meminfo: memFree=1594504/2055920 swapFree=4144940/4192956
[pid=22975] ppid=22973 vsize=147452 CPUtime=642.06
/proc/22975/stat : 22975 (mxc) R 22973 22975 21815 0 -1 4194304 41319 0 0 0 64168 38 0 0 25 0 1 0 136322085 150990848 35073 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 36863 35073 59 122 0 36737 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 147452

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22976
/proc/meminfo: memFree=1586888/2055920 swapFree=4144940/4192956
[pid=22975] ppid=22973 vsize=154872 CPUtime=702.03
/proc/22975/stat : 22975 (mxc) R 22973 22975 21815 0 -1 4194304 43186 0 0 0 70163 40 0 0 25 0 1 0 136322085 158588928 36940 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 38718 36940 59 122 0 38592 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 154872

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22976
/proc/meminfo: memFree=1580168/2055920 swapFree=4145004/4192956
[pid=22975] ppid=22973 vsize=161428 CPUtime=762.01
/proc/22975/stat : 22975 (mxc) R 22973 22975 21815 0 -1 4194304 44831 0 0 0 76159 42 0 0 25 0 1 0 136322085 165302272 38585 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529863 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 40357 38585 59 122 0 40231 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 161428

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22976
/proc/meminfo: memFree=1574216/2055920 swapFree=4145004/4192956
[pid=22975] ppid=22973 vsize=167480 CPUtime=821.98
/proc/22975/stat : 22975 (mxc) R 22973 22975 21815 0 -1 4194304 46338 0 0 0 82154 44 0 0 25 0 1 0 136322085 171499520 40092 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 41870 40092 59 122 0 41744 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 167480

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22976
/proc/meminfo: memFree=1568456/2055920 swapFree=4145068/4192956
[pid=22975] ppid=22973 vsize=173108 CPUtime=881.97
/proc/22975/stat : 22975 (mxc) R 22973 22975 21815 0 -1 4194304 47732 0 0 0 88150 47 0 0 25 0 1 0 136322085 177262592 41486 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 43277 41486 59 122 0 43151 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 173108

[startup+942.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22976
/proc/meminfo: memFree=1563208/2055920 swapFree=4145068/4192956
[pid=22975] ppid=22973 vsize=178428 CPUtime=941.94
/proc/22975/stat : 22975 (mxc) R 22973 22975 21815 0 -1 4194304 49048 0 0 0 94146 48 0 0 25 0 1 0 136322085 182710272 42802 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531372 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 44607 42802 59 122 0 44481 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 178428

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22976
/proc/meminfo: memFree=1559048/2055920 swapFree=4145068/4192956
[pid=22975] ppid=22973 vsize=182384 CPUtime=1001.92
/proc/22975/stat : 22975 (mxc) R 22973 22975 21815 0 -1 4194304 50044 0 0 0 100142 50 0 0 25 0 1 0 136322085 186761216 43798 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 45596 43798 59 122 0 45470 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 182384

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22976
/proc/meminfo: memFree=1555400/2055920 swapFree=4145132/4192956
[pid=22975] ppid=22973 vsize=185992 CPUtime=1061.9
/proc/22975/stat : 22975 (mxc) R 22973 22975 21815 0 -1 4194304 50946 0 0 0 106139 51 0 0 25 0 1 0 136322085 190455808 44700 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531221 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 46498 44700 59 122 0 46372 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 185992

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22976
/proc/meminfo: memFree=1552136/2055920 swapFree=4145132/4192956
[pid=22975] ppid=22973 vsize=190332 CPUtime=1121.88
/proc/22975/stat : 22975 (mxc) R 22973 22975 21815 0 -1 4194304 51754 0 0 0 112136 52 0 0 25 0 1 0 136322085 194899968 45508 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531479 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 47583 45508 59 122 0 47457 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 190332

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22976
/proc/meminfo: memFree=1548872/2055920 swapFree=4145196/4192956
[pid=22975] ppid=22973 vsize=193380 CPUtime=1181.86
/proc/22975/stat : 22975 (mxc) R 22973 22975 21815 0 -1 4194304 52544 0 0 0 118133 53 0 0 25 0 1 0 136322085 198021120 46298 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 48345 46298 59 122 0 48219 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 193380



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22976
/proc/meminfo: memFree=1548040/2055920 swapFree=4145196/4192956
[pid=22975] ppid=22973 vsize=194172 CPUtime=1200.05
/proc/22975/stat : 22975 (mxc) R 22973 22975 21815 0 -1 4194304 52738 0 0 0 119952 53 0 0 25 0 1 0 136322085 198832128 46492 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531506 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 48543 46492 59 122 0 48417 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 194172

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22976
/proc/meminfo: memFree=1548040/2055920 swapFree=4145196/4192956
[pid=22975] ppid=22973 vsize=194172 CPUtime=1200.05
/proc/22975/stat : 22975 (mxc) R 22973 22975 21815 0 -1 4194304 52738 0 0 0 119952 53 0 0 25 0 1 0 136322085 198832128 46492 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531506 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 48543 46492 59 122 0 48417 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 194172

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.1
CPU user time (s): 1199.53
CPU system time (s): 0.568913
CPU usage (%): 99.9633
Max. virtual memory (cumulated for all children) (KiB): 194172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.53
system time used= 0.568913
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52738
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= 25169

runsolver used 1.17282 second user time and 3.20451 second system time

The end



Launcher Data (download as text)




Begin job on node37 on Wed Apr 18 08:14:56 UTC 2007

IDJOB= 313383
IDBENCH= 20365
IDSOLVER= 107
FILE ID= node37/313383-1176884096

PBS_JOBID= 4595086

Free space on /tmp= 66421 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-10-17-u.cnf
COMMAND LINE= /tmp/evaluation/313383-1176884096/mxc /tmp/evaluation/313383-1176884096/instance-313383-1176884096.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-313383-1176884096 -o ROOT/results/node37/solver-313383-1176884096 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313383-1176884096/mxc /tmp/evaluation/313383-1176884096/instance-313383-1176884096.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  9ce7c48a28ddd5790e38607bb893dd38

RANDOM SEED= 69829876

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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:       1735712 kB
Buffers:         10460 kB
Cached:         210860 kB
SwapCached:       2876 kB
Active:         145184 kB
Inactive:       117480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1735712 kB
SwapTotal:     4192956 kB
SwapFree:      4144616 kB
Dirty:           25528 kB
Writeback:           0 kB
Mapped:          48796 kB
Slab:            42896 kB
Committed_AS:  1112124 kB
PageTables:       2056 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= 66421 MiB

End job on node37 on Wed Apr 18 08:34:59 UTC 2007