Trace number 313863

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 1200.42

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-11-u.cnf
MD5SUM696c4f91b3f887adc571cf2a229f67b7
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 variables141860
Number of clauses629461
Sum of the clauses size1429872
Maximum clause length10
Minimum clause length1
Number of clauses of size 112030
Number of clauses of size 2515511
Number of clauses of size 374900
Number of clauses of size 43000
Number of clauses of size 512000
Number of clauses of size over 512020

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/node1/watcher-313863-1176892411 -o ROOT/results/node1/solver-313863-1176892411 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313863-1176892411/mxc /tmp/evaluation/313863-1176892411/instance-313863-1176892411.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 0.97 0.99 3/77 26611
/proc/meminfo: memFree=1453568/2055920 swapFree=4145928/4192956
[pid=26611] ppid=26609 vsize=11684 CPUtime=0
/proc/26611/stat : 26611 (mxc) R 26609 26611 26257 0 -1 4194304 775 0 0 0 0 0 0 0 18 0 1 0 165278914 11964416 759 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/26611/statm: 2921 765 42 122 0 2795 0

[startup+0.026638 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 26611
/proc/meminfo: memFree=1453568/2055920 swapFree=4145928/4192956
[pid=26611] ppid=26609 vsize=20000 CPUtime=0.02
/proc/26611/stat : 26611 (mxc) R 26609 26611 26257 0 -1 4194304 4776 0 0 0 0 2 0 0 18 0 1 0 165278914 20480000 4760 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134703068 0 0 4096 0 0 0 0 17 1 0 0
/proc/26611/statm: 5000 4768 46 122 0 4874 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 20000

[startup+0.101648 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 26611
/proc/meminfo: memFree=1453568/2055920 swapFree=4145928/4192956
[pid=26611] ppid=26609 vsize=29476 CPUtime=0.09
/proc/26611/stat : 26611 (mxc) R 26609 26611 26257 0 -1 4194304 6546 0 0 0 7 2 0 0 18 0 1 0 165278914 30183424 6530 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/26611/statm: 7369 6531 46 122 0 7243 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 29476

[startup+0.301671 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 26611
/proc/meminfo: memFree=1453568/2055920 swapFree=4145928/4192956
[pid=26611] ppid=26609 vsize=36600 CPUtime=0.29
/proc/26611/stat : 26611 (mxc) R 26609 26611 26257 0 -1 4194304 8318 0 0 0 26 3 0 0 19 0 1 0 165278914 37478400 8302 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134518451 0 0 4096 0 0 0 0 17 1 0 0
/proc/26611/statm: 9150 8303 46 122 0 9024 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 36600

[startup+0.701717 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 26611
/proc/meminfo: memFree=1453568/2055920 swapFree=4145928/4192956
[pid=26611] ppid=26609 vsize=27820 CPUtime=0.69
/proc/26611/stat : 26611 (mxc) R 26609 26611 26257 0 -1 4194304 8849 0 0 0 65 4 0 0 22 0 1 0 165278914 28487680 6145 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/26611/statm: 6955 6145 59 122 0 6829 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27820

[startup+1.50181 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 26612
/proc/meminfo: memFree=1429048/2055920 swapFree=4145928/4192956
[pid=26611] ppid=26609 vsize=27820 CPUtime=1.49
/proc/26611/stat : 26611 (mxc) R 26609 26611 26257 0 -1 4194304 8867 0 0 0 145 4 0 0 25 0 1 0 165278914 28487680 6163 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519564 0 0 4096 0 0 0 0 17 1 0 0
/proc/26611/statm: 6955 6163 59 122 0 6829 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27820

[startup+3.102 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 26612
/proc/meminfo: memFree=1428920/2055920 swapFree=4145928/4192956
[pid=26611] ppid=26609 vsize=27820 CPUtime=3.09
/proc/26611/stat : 26611 (mxc) R 26609 26611 26257 0 -1 4194304 8874 0 0 0 305 4 0 0 25 0 1 0 165278914 28487680 6170 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519785 0 0 4096 0 0 0 0 17 1 0 0
/proc/26611/statm: 6955 6170 59 122 0 6829 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27820

[startup+6.30142 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 26612
/proc/meminfo: memFree=1428600/2055920 swapFree=4145928/4192956
[pid=26611] ppid=26609 vsize=27956 CPUtime=6.29
/proc/26611/stat : 26611 (mxc) R 26609 26611 26257 0 -1 4194304 8888 0 0 0 625 4 0 0 25 0 1 0 165278914 28626944 6184 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535434 0 0 4096 0 0 0 0 17 1 0 0
/proc/26611/statm: 6989 6184 59 122 0 6863 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 27956

[startup+12.7011 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 26612
/proc/meminfo: memFree=1427960/2055920 swapFree=4145928/4192956
[pid=26611] ppid=26609 vsize=28880 CPUtime=12.69
/proc/26611/stat : 26611 (mxc) R 26609 26611 26257 0 -1 4194304 9163 0 0 0 1265 4 0 0 25 0 1 0 165278914 29573120 6459 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/26611/statm: 7220 6459 59 122 0 7094 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28880

[startup+25.5016 s]
/proc/loadavg: 0.95 0.97 0.99 2/78 26612
/proc/meminfo: memFree=1424248/2055920 swapFree=4145928/4192956
[pid=26611] ppid=26609 vsize=32576 CPUtime=25.49
/proc/26611/stat : 26611 (mxc) R 26609 26611 26257 0 -1 4194304 10072 0 0 0 2544 5 0 0 25 0 1 0 165278914 33357824 7368 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535071 0 0 4096 0 0 0 0 17 1 0 0
/proc/26611/statm: 8144 7368 59 122 0 8018 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 32576

[startup+51.1016 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 26612
/proc/meminfo: memFree=1416760/2055920 swapFree=4145928/4192956
[pid=26611] ppid=26609 vsize=40100 CPUtime=51.08
/proc/26611/stat : 26611 (mxc) R 26609 26611 26257 0 -1 4194304 11974 0 0 0 5100 8 0 0 25 0 1 0 165278914 41062400 9270 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531221 0 0 4096 0 0 0 0 17 1 0 0
/proc/26611/statm: 10025 9270 59 122 0 9899 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 40100

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 26612
/proc/meminfo: memFree=1401016/2055920 swapFree=4145928/4192956
[pid=26611] ppid=26609 vsize=55808 CPUtime=102.27
/proc/26611/stat : 26611 (mxc) R 26609 26611 26257 0 -1 4194304 15875 0 0 0 10214 13 0 0 25 0 1 0 165278914 57147392 13171 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519644 0 0 4096 0 0 0 0 17 1 0 0
/proc/26611/statm: 13952 13171 59 122 0 13826 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 55808

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26612
/proc/meminfo: memFree=1386808/2055920 swapFree=4145928/4192956
[pid=26611] ppid=26609 vsize=70076 CPUtime=162.24
/proc/26611/stat : 26611 (mxc) R 26609 26611 26257 0 -1 4194304 19449 0 0 0 16207 17 0 0 25 0 1 0 165278914 71757824 16745 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/26611/statm: 17519 16745 59 122 0 17393 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 70076

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26612
/proc/meminfo: memFree=1371512/2055920 swapFree=4145928/4192956
[pid=26611] ppid=26609 vsize=85396 CPUtime=222.23
/proc/26611/stat : 26611 (mxc) R 26609 26611 26257 0 -1 4194304 23226 0 0 0 22200 23 0 0 25 0 1 0 165278914 87445504 20522 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531155 0 0 4096 0 0 0 0 17 1 0 0
/proc/26611/statm: 21349 20522 59 122 0 21223 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 85396

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26612
/proc/meminfo: memFree=1358136/2055920 swapFree=4145928/4192956
[pid=26611] ppid=26609 vsize=98916 CPUtime=282.22
/proc/26611/stat : 26611 (mxc) R 26609 26611 26257 0 -1 4194304 26610 0 0 0 28194 28 0 0 25 0 1 0 165278914 101289984 23906 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26611/statm: 24729 23906 59 122 0 24603 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 98916

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26612
/proc/meminfo: memFree=1347320/2055920 swapFree=4145928/4192956
[pid=26611] ppid=26609 vsize=109108 CPUtime=342.2
/proc/26611/stat : 26611 (mxc) R 26609 26611 26257 0 -1 4194304 29308 0 0 0 34189 31 0 0 25 0 1 0 165278914 111726592 26494 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530213 0 0 4096 0 0 0 0 17 1 0 0
/proc/26611/statm: 27277 26494 67 122 0 27151 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 109108

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26612
/proc/meminfo: memFree=1347384/2055920 swapFree=4145928/4192956
[pid=26611] ppid=26609 vsize=109108 CPUtime=402.18
/proc/26611/stat : 26611 (mxc) R 26609 26611 26257 0 -1 4194304 29311 0 0 0 40186 32 0 0 25 0 1 0 165278914 111726592 26497 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/26611/statm: 27277 26497 67 122 0 27151 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 109108

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26612
/proc/meminfo: memFree=1347384/2055920 swapFree=4145928/4192956
[pid=26611] ppid=26609 vsize=109108 CPUtime=462.16
/proc/26611/stat : 26611 (mxc) R 26609 26611 26257 0 -1 4194304 29314 0 0 0 46184 32 0 0 25 0 1 0 165278914 111726592 26500 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531201 0 0 4096 0 0 0 0 17 1 0 0
/proc/26611/statm: 27277 26500 67 122 0 27151 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 109108

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26612
/proc/meminfo: memFree=1347384/2055920 swapFree=4145928/4192956
[pid=26611] ppid=26609 vsize=109108 CPUtime=522.15
/proc/26611/stat : 26611 (mxc) R 26609 26611 26257 0 -1 4194304 29321 0 0 0 52182 33 0 0 25 0 1 0 165278914 111726592 26507 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26611/statm: 27277 26507 67 122 0 27151 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 109108

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26612
/proc/meminfo: memFree=1347320/2055920 swapFree=4145928/4192956
[pid=26611] ppid=26609 vsize=109584 CPUtime=582.13
/proc/26611/stat : 26611 (mxc) R 26609 26611 26257 0 -1 4194304 29348 0 0 0 58180 33 0 0 25 0 1 0 165278914 112214016 26534 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134517397 0 0 4096 0 0 0 0 17 1 0 0
/proc/26611/statm: 27396 26534 67 122 0 27270 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 109584

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26612
/proc/meminfo: memFree=1347128/2055920 swapFree=4145928/4192956
[pid=26611] ppid=26609 vsize=109108 CPUtime=642.13
/proc/26611/stat : 26611 (mxc) R 26609 26611 26257 0 -1 4194304 29455 0 0 0 64179 34 0 0 25 0 1 0 165278914 111726592 26522 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26611/statm: 27277 26522 67 122 0 27151 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 109108

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26612
/proc/meminfo: memFree=1347128/2055920 swapFree=4145928/4192956
[pid=26611] ppid=26609 vsize=109108 CPUtime=702.1
/proc/26611/stat : 26611 (mxc) R 26609 26611 26257 0 -1 4194304 29461 0 0 0 70176 34 0 0 25 0 1 0 165278914 111726592 26528 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531601 0 0 4096 0 0 0 0 17 1 0 0
/proc/26611/statm: 27277 26528 67 122 0 27151 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 109108

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26612
/proc/meminfo: memFree=1347128/2055920 swapFree=4145928/4192956
[pid=26611] ppid=26609 vsize=109108 CPUtime=762.09
/proc/26611/stat : 26611 (mxc) R 26609 26611 26257 0 -1 4194304 29462 0 0 0 76174 35 0 0 25 0 1 0 165278914 111726592 26529 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/26611/statm: 27277 26529 67 122 0 27151 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 109108

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26612
/proc/meminfo: memFree=1347128/2055920 swapFree=4145928/4192956
[pid=26611] ppid=26609 vsize=109108 CPUtime=822.07
/proc/26611/stat : 26611 (mxc) R 26609 26611 26257 0 -1 4194304 29469 0 0 0 82172 35 0 0 25 0 1 0 165278914 111726592 26536 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/26611/statm: 27277 26536 67 122 0 27151 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 109108

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26612
/proc/meminfo: memFree=1346936/2055920 swapFree=4145928/4192956
[pid=26611] ppid=26609 vsize=109620 CPUtime=882.06
/proc/26611/stat : 26611 (mxc) R 26609 26611 26257 0 -1 4194304 29605 0 0 0 88170 36 0 0 25 0 1 0 165278914 112250880 26541 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/26611/statm: 27405 26541 67 122 0 27279 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 109620

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26612
/proc/meminfo: memFree=1346936/2055920 swapFree=4145928/4192956
[pid=26611] ppid=26609 vsize=109620 CPUtime=942.03
/proc/26611/stat : 26611 (mxc) R 26609 26611 26257 0 -1 4194304 29605 0 0 0 94167 36 0 0 25 0 1 0 165278914 112250880 26541 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26611/statm: 27405 26541 67 122 0 27279 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 109620

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26612
/proc/meminfo: memFree=1346936/2055920 swapFree=4145928/4192956
[pid=26611] ppid=26609 vsize=109620 CPUtime=1002.02
/proc/26611/stat : 26611 (mxc) R 26609 26611 26257 0 -1 4194304 29607 0 0 0 100165 37 0 0 25 0 1 0 165278914 112250880 26543 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528104 0 0 4096 0 0 0 0 17 1 0 0
/proc/26611/statm: 27405 26543 67 122 0 27279 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 109620

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26612
/proc/meminfo: memFree=1347000/2055920 swapFree=4145928/4192956
[pid=26611] ppid=26609 vsize=109620 CPUtime=1062
/proc/26611/stat : 26611 (mxc) R 26609 26611 26257 0 -1 4194304 29608 0 0 0 106163 37 0 0 25 0 1 0 165278914 112250880 26544 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26611/statm: 27405 26544 67 122 0 27279 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 109620

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26612
/proc/meminfo: memFree=1343800/2055920 swapFree=4145928/4192956
[pid=26611] ppid=26609 vsize=112940 CPUtime=1121.99
/proc/26611/stat : 26611 (mxc) R 26609 26611 26257 0 -1 4194304 30421 0 0 0 112160 39 0 0 25 0 1 0 165278914 115650560 27357 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530562 0 0 4096 0 0 0 0 17 1 0 0
/proc/26611/statm: 28235 27357 67 122 0 28109 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 112940

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26612
/proc/meminfo: memFree=1340216/2055920 swapFree=4145928/4192956
[pid=26611] ppid=26609 vsize=116504 CPUtime=1181.97
/proc/26611/stat : 26611 (mxc) R 26609 26611 26257 0 -1 4194304 31393 0 0 0 118156 41 0 0 25 0 1 0 165278914 119300096 28185 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26611/statm: 29126 28185 67 122 0 29000 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 116504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26612
/proc/meminfo: memFree=1340216/2055920 swapFree=4145928/4192956
[pid=26611] ppid=26609 vsize=116504 CPUtime=1200.07
/proc/26611/stat : 26611 (mxc) R 26609 26611 26257 0 -1 4194304 31393 0 0 0 119966 41 0 0 25 0 1 0 165278914 119300096 28185 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531369 0 0 4096 0 0 0 0 17 1 0 0
/proc/26611/statm: 29126 28185 67 122 0 29000 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 116504

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.1
CPU user time (s): 1199.67
CPU system time (s): 0.431934
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 117080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.67
system time used= 0.431934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31393
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= 1604

runsolver used 1.45378 second user time and 2.86756 second system time

The end



Launcher Data (download as text)




Begin job on node1 on Wed Apr 18 10:33:31 UTC 2007

IDJOB= 313863
IDBENCH= 20377
IDSOLVER= 107
FILE ID= node1/313863-1176892411

PBS_JOBID= 4595159

Free space on /tmp= 66390 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-10-11-u.cnf
COMMAND LINE= /tmp/evaluation/313863-1176892411/mxc /tmp/evaluation/313863-1176892411/instance-313863-1176892411.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-313863-1176892411 -o ROOT/results/node1/solver-313863-1176892411 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313863-1176892411/mxc /tmp/evaluation/313863-1176892411/instance-313863-1176892411.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  696c4f91b3f887adc571cf2a229f67b7

RANDOM SEED= 545278239

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.234
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		: 3000.234
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:       1453976 kB
Buffers:         25560 kB
Cached:         490664 kB
SwapCached:      14380 kB
Active:         224908 kB
Inactive:       314512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1453976 kB
SwapTotal:     4192956 kB
SwapFree:      4145928 kB
Dirty:           11360 kB
Writeback:           0 kB
Mapped:          30364 kB
Slab:            48024 kB
Committed_AS:  4940976 kB
PageTables:       1832 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= 66390 MiB

End job on node1 on Wed Apr 18 10:53:33 UTC 2007