Trace number 309306

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) 1200.04 1200.42

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S516218553-20-SAT.cnf
MD5SUM028909e91326b4c0afcc33805fc40234
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.145976
Satisfiable
(Un)Satisfiability was proved
Number of variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node30/watcher-309306-1172538932 -o ROOT/results/node30/solver-309306-1172538932 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309306-1172538932/mxc /tmp/evaluation/309306-1172538932/instance-309306-1172538932.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.20 3/77 17793
/proc/meminfo: memFree=1871152/2055920 swapFree=4143328/4192956
[pid=17793] ppid=17791 vsize=1200 CPUtime=0
/proc/17793/stat : 17793 (mxc) R 17791 17793 16786 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 247657245 1228800 144 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 300 144 57 122 0 174 0

[startup+0.107014 s]
/proc/loadavg: 1.00 1.00 1.20 3/77 17793
/proc/meminfo: memFree=1871152/2055920 swapFree=4143328/4192956
[pid=17793] ppid=17791 vsize=1468 CPUtime=0.1
/proc/17793/stat : 17793 (mxc) R 17791 17793 16786 0 -1 4194304 231 0 0 0 10 0 0 0 18 0 1 0 247657245 1503232 213 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 367 213 67 122 0 241 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1468

[startup+0.51507 s]
/proc/loadavg: 1.00 1.00 1.20 3/77 17793
/proc/meminfo: memFree=1871152/2055920 swapFree=4143328/4192956
[pid=17793] ppid=17791 vsize=1600 CPUtime=0.51
/proc/17793/stat : 17793 (mxc) R 17791 17793 16786 0 -1 4194304 277 0 0 0 51 0 0 0 22 0 1 0 247657245 1638400 259 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519590 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 400 259 67 122 0 274 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1600

[startup+1.33719 s]
/proc/loadavg: 1.00 1.00 1.20 2/78 17794
/proc/meminfo: memFree=1870184/2055920 swapFree=4143328/4192956
[pid=17793] ppid=17791 vsize=1864 CPUtime=1.33
/proc/17793/stat : 17793 (mxc) R 17791 17793 16786 0 -1 4194304 332 0 0 0 133 0 0 0 25 0 1 0 247657245 1908736 314 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 466 314 67 122 0 340 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1864

[startup+2.97642 s]
/proc/loadavg: 1.00 1.00 1.20 2/78 17794
/proc/meminfo: memFree=1869928/2055920 swapFree=4143328/4192956
[pid=17793] ppid=17791 vsize=1996 CPUtime=2.97
/proc/17793/stat : 17793 (mxc) R 17791 17793 16786 0 -1 4194304 370 0 0 0 297 0 0 0 25 0 1 0 247657245 2043904 352 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535377 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 499 352 67 122 0 373 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 1996

[startup+6.25289 s]
/proc/loadavg: 1.00 1.00 1.20 2/78 17794
/proc/meminfo: memFree=1869480/2055920 swapFree=4143328/4192956
[pid=17793] ppid=17791 vsize=2240 CPUtime=6.24
/proc/17793/stat : 17793 (mxc) R 17791 17793 16786 0 -1 4194304 438 0 0 0 624 0 0 0 25 0 1 0 247657245 2293760 420 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 560 420 67 122 0 434 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2240

[startup+12.7098 s]
/proc/loadavg: 1.00 1.00 1.20 2/78 17794
/proc/meminfo: memFree=1869096/2055920 swapFree=4143328/4192956
[pid=17793] ppid=17791 vsize=2596 CPUtime=12.7
/proc/17793/stat : 17793 (mxc) R 17791 17793 16786 0 -1 4194304 515 0 0 0 1270 0 0 0 25 0 1 0 247657245 2658304 497 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 649 497 67 122 0 523 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 2596

[startup+25.5117 s]
/proc/loadavg: 1.00 1.00 1.20 2/78 17794
/proc/meminfo: memFree=1868840/2055920 swapFree=4143328/4192956
[pid=17793] ppid=17791 vsize=2832 CPUtime=25.49
/proc/17793/stat : 17793 (mxc) R 17791 17793 16786 0 -1 4194304 576 0 0 0 2549 0 0 0 25 0 1 0 247657245 2899968 558 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531337 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 708 558 67 122 0 582 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2832

[startup+51.1203 s]
/proc/loadavg: 1.00 1.00 1.19 2/78 17794
/proc/meminfo: memFree=1868328/2055920 swapFree=4143328/4192956
[pid=17793] ppid=17791 vsize=3292 CPUtime=51.09
/proc/17793/stat : 17793 (mxc) R 17791 17793 16786 0 -1 4194304 704 0 0 0 5109 0 0 0 25 0 1 0 247657245 3371008 686 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 823 686 67 122 0 697 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3292

[startup+102.334 s]
/proc/loadavg: 1.00 1.00 1.18 2/78 17794
/proc/meminfo: memFree=1867880/2055920 swapFree=4143328/4192956
[pid=17793] ppid=17791 vsize=3772 CPUtime=102.29
/proc/17793/stat : 17793 (mxc) R 17791 17793 16786 0 -1 4194304 814 0 0 0 10228 1 0 0 25 0 1 0 247657245 3862528 796 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529824 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 943 796 67 122 0 817 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 3772

[startup+162.361 s]
/proc/loadavg: 1.00 1.00 1.16 2/78 17794
/proc/meminfo: memFree=1867432/2055920 swapFree=4143328/4192956
[pid=17793] ppid=17791 vsize=4176 CPUtime=162.29
/proc/17793/stat : 17793 (mxc) R 17791 17793 16786 0 -1 4194304 919 0 0 0 16228 1 0 0 25 0 1 0 247657245 4276224 901 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 1044 901 67 122 0 918 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 4176

[startup+222.386 s]
/proc/loadavg: 1.00 1.00 1.15 2/78 17794
/proc/meminfo: memFree=1867048/2055920 swapFree=4143328/4192956
[pid=17793] ppid=17791 vsize=4460 CPUtime=222.3
/proc/17793/stat : 17793 (mxc) R 17791 17793 16786 0 -1 4194304 998 0 0 0 22228 2 0 0 25 0 1 0 247657245 4567040 980 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519251 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 1115 980 67 122 0 989 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 4460

[startup+282.412 s]
/proc/loadavg: 1.04 1.01 1.15 2/78 17794
/proc/meminfo: memFree=1866600/2055920 swapFree=4143328/4192956
[pid=17793] ppid=17791 vsize=4808 CPUtime=282.31
/proc/17793/stat : 17793 (mxc) R 17791 17793 16786 0 -1 4194304 1083 0 0 0 28229 2 0 0 25 0 1 0 247657245 4923392 1065 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 1202 1065 67 122 0 1076 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 4808

[startup+342.44 s]
/proc/loadavg: 1.01 1.01 1.13 2/78 17794
/proc/meminfo: memFree=1866472/2055920 swapFree=4143328/4192956
[pid=17793] ppid=17791 vsize=4900 CPUtime=342.32
/proc/17793/stat : 17793 (mxc) R 17791 17793 16786 0 -1 4194304 1112 0 0 0 34229 3 0 0 25 0 1 0 247657245 5017600 1094 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535267 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 1225 1094 67 122 0 1099 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 4900

[startup+402.463 s]
/proc/loadavg: 1.00 1.00 1.12 2/78 17794
/proc/meminfo: memFree=1866088/2055920 swapFree=4143328/4192956
[pid=17793] ppid=17791 vsize=5300 CPUtime=402.32
/proc/17793/stat : 17793 (mxc) R 17791 17793 16786 0 -1 4194304 1193 0 0 0 40229 3 0 0 25 0 1 0 247657245 5427200 1175 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 1325 1175 67 122 0 1199 0
Current children cumulated CPU time (s) 402.32
Current children cumulated vsize (KiB) 5300

[startup+462.489 s]
/proc/loadavg: 1.00 1.00 1.11 2/78 17794
/proc/meminfo: memFree=1865896/2055920 swapFree=4143328/4192956
[pid=17793] ppid=17791 vsize=5480 CPUtime=462.33
/proc/17793/stat : 17793 (mxc) R 17791 17793 16786 0 -1 4194304 1242 0 0 0 46229 4 0 0 25 0 1 0 247657245 5611520 1224 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528096 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 1370 1224 67 122 0 1244 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 5480

[startup+522.511 s]
/proc/loadavg: 1.00 1.00 1.10 2/78 17794
/proc/meminfo: memFree=1865576/2055920 swapFree=4143328/4192956
[pid=17793] ppid=17791 vsize=5740 CPUtime=522.34
/proc/17793/stat : 17793 (mxc) R 17791 17793 16786 0 -1 4194304 1310 0 0 0 52229 5 0 0 25 0 1 0 247657245 5877760 1292 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530466 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 1435 1292 67 122 0 1309 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 5740

[startup+582.539 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 17795
/proc/meminfo: memFree=1865384/2055920 swapFree=4143328/4192956
[pid=17793] ppid=17791 vsize=5796 CPUtime=582.34
/proc/17793/stat : 17793 (mxc) R 17791 17793 16786 0 -1 4194304 1329 0 0 0 58229 5 0 0 25 0 1 0 247657245 5935104 1311 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530985 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 1449 1311 67 122 0 1323 0
Current children cumulated CPU time (s) 582.34
Current children cumulated vsize (KiB) 5796

[startup+642.57 s]
/proc/loadavg: 1.03 1.01 1.09 2/78 17796
/proc/meminfo: memFree=1865000/2055920 swapFree=4143328/4192956
[pid=17793] ppid=17791 vsize=6136 CPUtime=642.35
/proc/17793/stat : 17793 (mxc) R 17791 17793 16786 0 -1 4194304 1412 0 0 0 64230 5 0 0 25 0 1 0 247657245 6283264 1394 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134517394 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 1534 1394 67 122 0 1408 0
Current children cumulated CPU time (s) 642.35
Current children cumulated vsize (KiB) 6136

[startup+702.595 s]
/proc/loadavg: 1.01 1.01 1.08 2/78 17796
/proc/meminfo: memFree=1864808/2055920 swapFree=4143328/4192956
[pid=17793] ppid=17791 vsize=6272 CPUtime=702.36
/proc/17793/stat : 17793 (mxc) R 17791 17793 16786 0 -1 4194304 1456 0 0 0 70230 6 0 0 25 0 1 0 247657245 6422528 1438 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 1568 1438 67 122 0 1442 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 6272

[startup+762.614 s]
/proc/loadavg: 1.00 1.00 1.08 2/78 17796
/proc/meminfo: memFree=1864616/2055920 swapFree=4143328/4192956
[pid=17793] ppid=17791 vsize=6464 CPUtime=762.36
/proc/17793/stat : 17793 (mxc) R 17791 17793 16786 0 -1 4194304 1497 0 0 0 76230 6 0 0 25 0 1 0 247657245 6619136 1479 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530317 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 1616 1479 67 122 0 1490 0
Current children cumulated CPU time (s) 762.36
Current children cumulated vsize (KiB) 6464

[startup+822.642 s]
/proc/loadavg: 1.00 1.00 1.07 2/78 17796
/proc/meminfo: memFree=1864488/2055920 swapFree=4143328/4192956
[pid=17793] ppid=17791 vsize=6596 CPUtime=822.37
/proc/17793/stat : 17793 (mxc) R 17791 17793 16786 0 -1 4194304 1529 0 0 0 82230 7 0 0 25 0 1 0 247657245 6754304 1511 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519602 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 1649 1511 67 122 0 1523 0
Current children cumulated CPU time (s) 822.37
Current children cumulated vsize (KiB) 6596

[startup+882.668 s]
/proc/loadavg: 1.00 1.00 1.06 2/78 17796
/proc/meminfo: memFree=1864296/2055920 swapFree=4143328/4192956
[pid=17793] ppid=17791 vsize=6728 CPUtime=882.37
/proc/17793/stat : 17793 (mxc) R 17791 17793 16786 0 -1 4194304 1567 0 0 0 88230 7 0 0 25 0 1 0 247657245 6889472 1549 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529863 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 1682 1549 67 122 0 1556 0
Current children cumulated CPU time (s) 882.37
Current children cumulated vsize (KiB) 6728

[startup+942.694 s]
/proc/loadavg: 1.00 1.00 1.06 2/78 17796
/proc/meminfo: memFree=1864040/2055920 swapFree=4143328/4192956
[pid=17793] ppid=17791 vsize=6904 CPUtime=942.38
/proc/17793/stat : 17793 (mxc) R 17791 17793 16786 0 -1 4194304 1611 0 0 0 94230 8 0 0 25 0 1 0 247657245 7069696 1593 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 1726 1593 67 122 0 1600 0
Current children cumulated CPU time (s) 942.38
Current children cumulated vsize (KiB) 6904

[startup+1002.72 s]
/proc/loadavg: 1.00 1.00 1.05 2/78 17796
/proc/meminfo: memFree=1863912/2055920 swapFree=4143328/4192956
[pid=17793] ppid=17791 vsize=7036 CPUtime=1002.38
/proc/17793/stat : 17793 (mxc) R 17791 17793 16786 0 -1 4194304 1638 0 0 0 100230 8 0 0 25 0 1 0 247657245 7204864 1620 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 1759 1620 67 122 0 1633 0
Current children cumulated CPU time (s) 1002.38
Current children cumulated vsize (KiB) 7036

[startup+1062.74 s]
/proc/loadavg: 1.00 1.00 1.05 2/78 17796
/proc/meminfo: memFree=1863784/2055920 swapFree=4143328/4192956
[pid=17793] ppid=17791 vsize=7168 CPUtime=1062.39
/proc/17793/stat : 17793 (mxc) R 17791 17793 16786 0 -1 4194304 1670 0 0 0 106230 9 0 0 25 0 1 0 247657245 7340032 1652 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531224 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 1792 1652 67 122 0 1666 0
Current children cumulated CPU time (s) 1062.39
Current children cumulated vsize (KiB) 7168

[startup+1122.77 s]
/proc/loadavg: 1.00 1.00 1.04 2/78 17796
/proc/meminfo: memFree=1863592/2055920 swapFree=4143328/4192956
[pid=17793] ppid=17791 vsize=7288 CPUtime=1122.39
/proc/17793/stat : 17793 (mxc) R 17791 17793 16786 0 -1 4194304 1698 0 0 0 112230 9 0 0 25 0 1 0 247657245 7462912 1680 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 1822 1680 67 122 0 1696 0
Current children cumulated CPU time (s) 1122.39
Current children cumulated vsize (KiB) 7288

[startup+1182.79 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 17796
/proc/meminfo: memFree=1863528/2055920 swapFree=4143328/4192956
[pid=17793] ppid=17791 vsize=7372 CPUtime=1182.4
/proc/17793/stat : 17793 (mxc) R 17791 17793 16786 0 -1 4194304 1716 0 0 0 118230 10 0 0 25 0 1 0 247657245 7548928 1698 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528104 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 1843 1698 67 122 0 1717 0
Current children cumulated CPU time (s) 1182.4
Current children cumulated vsize (KiB) 7372



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 17796
/proc/meminfo: memFree=1863464/2055920 swapFree=4143328/4192956
[pid=17793] ppid=17791 vsize=7372 CPUtime=1200.02
/proc/17793/stat : 17793 (mxc) R 17791 17793 16786 0 -1 4194304 1731 0 0 0 119992 10 0 0 25 0 1 0 247657245 7548928 1713 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535055 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 1843 1713 67 122 0 1717 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 7372

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): 1200.04
CPU user time (s): 1199.93
CPU system time (s): 0.106983
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 7372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.106983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1731
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= 24591

runsolver used 1.15382 second user time and 2.71259 second system time

The end



Launcher Data (download as text)




Begin job on node30 on Tue Feb 27 01:15:32 UTC 2007

IDJOB= 309306
IDBENCH= 20256
IDSOLVER= 107
FILE ID= node30/309306-1172538932

PBS_JOBID= 3971816

Free space on /tmp= 66558 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S516218553-20-SAT.cnf
COMMAND LINE= /tmp/evaluation/309306-1172538932/mxc /tmp/evaluation/309306-1172538932/instance-309306-1172538932.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-309306-1172538932 -o ROOT/results/node30/solver-309306-1172538932 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309306-1172538932/mxc /tmp/evaluation/309306-1172538932/instance-309306-1172538932.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  028909e91326b4c0afcc33805fc40234

RANDOM SEED= 19705976

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.270
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		: 3000.270
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:       1871560 kB
Buffers:         24916 kB
Cached:          97004 kB
SwapCached:      17140 kB
Active:          78564 kB
Inactive:        77884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1871560 kB
SwapTotal:     4192956 kB
SwapFree:      4143328 kB
Dirty:             636 kB
Writeback:           0 kB
Mapped:          29956 kB
Slab:            13416 kB
Committed_AS:   726468 kB
PageTables:       1884 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= 66558 MiB

End job on node30 on Tue Feb 27 01:35:34 UTC 2007