Trace number 312340

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) 1200.11 1201.08

General information on the benchmark

Namerandom/2+p/p0.8/v1665/
unif2p-p0.8-v1665-c5178-S1404069132-16-SAT.cnf
MD5SUM7e1a5d981a0c30d9ab9110d5ea4aeb04
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.45078
Satisfiable
(Un)Satisfiability was proved
Number of variables1665
Number of clauses5177
Sum of the clauses size14496
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21035
Number of clauses of size 34142
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/node65/watcher-312340-1172586626 -o ROOT/results/node65/solver-312340-1172586626 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/312340-1172586626/mxc /tmp/evaluation/312340-1172586626/instance-312340-1172586626.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: 0.00 0.05 0.38 3/64 26987
/proc/meminfo: memFree=1810700/2055920 swapFree=4172316/4192956
[pid=26987] ppid=26985 vsize=1352 CPUtime=0
/proc/26987/stat : 26987 (mxc) R 26985 26987 26686 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 278623087 1384448 166 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/26987/statm: 338 166 46 122 0 212 0

[startup+0.10617 s]
/proc/loadavg: 0.00 0.05 0.38 3/64 26987
/proc/meminfo: memFree=1810700/2055920 swapFree=4172316/4192956
[pid=26987] ppid=26985 vsize=1484 CPUtime=0.1
/proc/26987/stat : 26987 (mxc) R 26985 26987 26686 0 -1 4194304 230 0 0 0 10 0 0 0 18 0 1 0 278623087 1519616 214 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/26987/statm: 371 214 59 122 0 245 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1484

[startup+0.514237 s]
/proc/loadavg: 0.00 0.05 0.38 3/64 26987
/proc/meminfo: memFree=1810700/2055920 swapFree=4172316/4192956
[pid=26987] ppid=26985 vsize=1756 CPUtime=0.51
/proc/26987/stat : 26987 (mxc) R 26985 26987 26686 0 -1 4194304 311 0 0 0 51 0 0 0 21 0 1 0 278623087 1798144 293 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/26987/statm: 439 293 67 122 0 313 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1756

[startup+1.33437 s]
/proc/loadavg: 0.00 0.05 0.38 2/65 26988
/proc/meminfo: memFree=1809744/2055920 swapFree=4172316/4192956
[pid=26987] ppid=26985 vsize=1888 CPUtime=1.33
/proc/26987/stat : 26987 (mxc) R 26985 26987 26686 0 -1 4194304 357 0 0 0 133 0 0 0 25 0 1 0 278623087 1933312 339 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/26987/statm: 472 339 67 122 0 346 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1888

[startup+2.97064 s]
/proc/loadavg: 0.08 0.06 0.38 2/65 26988
/proc/meminfo: memFree=1809424/2055920 swapFree=4172316/4192956
[pid=26987] ppid=26985 vsize=2140 CPUtime=2.96
/proc/26987/stat : 26987 (mxc) R 26985 26987 26686 0 -1 4194304 410 0 0 0 296 0 0 0 25 0 1 0 278623087 2191360 392 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530308 0 0 4096 0 0 0 0 17 1 0 0
/proc/26987/statm: 535 392 67 122 0 409 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2140

[startup+6.25018 s]
/proc/loadavg: 0.08 0.06 0.38 2/65 26988
/proc/meminfo: memFree=1809168/2055920 swapFree=4172316/4192956
[pid=26987] ppid=26985 vsize=2376 CPUtime=6.24
/proc/26987/stat : 26987 (mxc) R 26985 26987 26686 0 -1 4194304 460 0 0 0 624 0 0 0 25 0 1 0 278623087 2433024 442 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/26987/statm: 594 442 67 122 0 468 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2376

[startup+12.7042 s]
/proc/loadavg: 0.22 0.09 0.39 2/65 26988
/proc/meminfo: memFree=1808656/2055920 swapFree=4172316/4192956
[pid=26987] ppid=26985 vsize=2760 CPUtime=12.69
/proc/26987/stat : 26987 (mxc) R 26985 26987 26686 0 -1 4194304 555 0 0 0 1269 0 0 0 25 0 1 0 278623087 2826240 537 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528104 0 0 4096 0 0 0 0 17 1 0 0
/proc/26987/statm: 690 537 67 122 0 564 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2760

[startup+25.5083 s]
/proc/loadavg: 0.34 0.12 0.39 2/65 26988
/proc/meminfo: memFree=1808272/2055920 swapFree=4172316/4192956
[pid=26987] ppid=26985 vsize=3024 CPUtime=25.49
/proc/26987/stat : 26987 (mxc) R 26985 26987 26686 0 -1 4194304 647 0 0 0 2549 0 0 0 25 0 1 0 278623087 3096576 629 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529873 0 0 4096 0 0 0 0 17 1 0 0
/proc/26987/statm: 756 629 67 122 0 630 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3024

[startup+51.1155 s]
/proc/loadavg: 0.56 0.19 0.41 2/65 26988
/proc/meminfo: memFree=1807760/2055920 swapFree=4172316/4192956
[pid=26987] ppid=26985 vsize=3500 CPUtime=51.09
/proc/26987/stat : 26987 (mxc) R 26985 26987 26686 0 -1 4194304 758 0 0 0 5109 0 0 0 25 0 1 0 278623087 3584000 740 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26987/statm: 875 740 67 122 0 749 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3500

[startup+102.325 s]
/proc/loadavg: 0.81 0.31 0.44 2/65 26988
/proc/meminfo: memFree=1807056/2055920 swapFree=4172316/4192956
[pid=26987] ppid=26985 vsize=4292 CPUtime=102.28
/proc/26987/stat : 26987 (mxc) R 26985 26987 26686 0 -1 4194304 939 0 0 0 10228 0 0 0 25 0 1 0 278623087 4395008 921 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26987/statm: 1073 921 67 122 0 947 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 4292

[startup+162.345 s]
/proc/loadavg: 0.93 0.45 0.47 2/65 26988
/proc/meminfo: memFree=1806416/2055920 swapFree=4172316/4192956
[pid=26987] ppid=26985 vsize=4796 CPUtime=162.28
/proc/26987/stat : 26987 (mxc) R 26985 26987 26686 0 -1 4194304 1067 0 0 0 16228 0 0 0 25 0 1 0 278623087 4911104 1049 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26987/statm: 1199 1049 67 122 0 1073 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 4796

[startup+222.359 s]
/proc/loadavg: 0.97 0.54 0.50 2/65 26988
/proc/meminfo: memFree=1806032/2055920 swapFree=4172316/4192956
[pid=26987] ppid=26985 vsize=5108 CPUtime=222.28
/proc/26987/stat : 26987 (mxc) R 26985 26987 26686 0 -1 4194304 1144 0 0 0 22227 1 0 0 25 0 1 0 278623087 5230592 1126 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/26987/statm: 1277 1126 67 122 0 1151 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 5108

[startup+282.378 s]
/proc/loadavg: 0.99 0.62 0.53 2/65 26988
/proc/meminfo: memFree=1805776/2055920 swapFree=4172316/4192956
[pid=26987] ppid=26985 vsize=5320 CPUtime=282.28
/proc/26987/stat : 26987 (mxc) R 26985 26987 26686 0 -1 4194304 1212 0 0 0 28227 1 0 0 25 0 1 0 278623087 5447680 1194 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/26987/statm: 1330 1194 67 122 0 1204 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 5320

[startup+342.4 s]
/proc/loadavg: 0.99 0.68 0.56 2/65 26988
/proc/meminfo: memFree=1805520/2055920 swapFree=4172316/4192956
[pid=26987] ppid=26985 vsize=5524 CPUtime=342.28
/proc/26987/stat : 26987 (mxc) R 26985 26987 26686 0 -1 4194304 1257 0 0 0 34227 1 0 0 25 0 1 0 278623087 5656576 1239 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26987/statm: 1381 1239 67 122 0 1255 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 5524

[startup+402.419 s]
/proc/loadavg: 0.99 0.74 0.58 2/65 26988
/proc/meminfo: memFree=1804944/2055920 swapFree=4172316/4192956
[pid=26987] ppid=26985 vsize=6116 CPUtime=402.29
/proc/26987/stat : 26987 (mxc) R 26985 26987 26686 0 -1 4194304 1399 0 0 0 40227 2 0 0 25 0 1 0 278623087 6262784 1381 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519319 0 0 4096 0 0 0 0 17 1 0 0
/proc/26987/statm: 1529 1381 67 122 0 1403 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 6116

[startup+462.434 s]
/proc/loadavg: 0.99 0.79 0.60 2/65 26988
/proc/meminfo: memFree=1804816/2055920 swapFree=4172316/4192956
[pid=26987] ppid=26985 vsize=6248 CPUtime=462.28
/proc/26987/stat : 26987 (mxc) R 26985 26987 26686 0 -1 4194304 1442 0 0 0 46226 2 0 0 25 0 1 0 278623087 6397952 1424 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26987/statm: 1562 1424 67 122 0 1436 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 6248

[startup+522.451 s]
/proc/loadavg: 0.99 0.82 0.63 2/65 26988
/proc/meminfo: memFree=1804688/2055920 swapFree=4172316/4192956
[pid=26987] ppid=26985 vsize=6348 CPUtime=522.27
/proc/26987/stat : 26987 (mxc) R 26985 26987 26686 0 -1 4194304 1475 0 0 0 52225 2 0 0 25 0 1 0 278623087 6500352 1457 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/26987/statm: 1587 1457 67 122 0 1461 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 6348

[startup+582.47 s]
/proc/loadavg: 0.99 0.85 0.65 2/65 26990
/proc/meminfo: memFree=1804496/2055920 swapFree=4172316/4192956
[pid=26987] ppid=26985 vsize=6552 CPUtime=582.27
/proc/26987/stat : 26987 (mxc) R 26985 26987 26686 0 -1 4194304 1521 0 0 0 58225 2 0 0 25 0 1 0 278623087 6709248 1503 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528510 0 0 4096 0 0 0 0 17 1 0 0
/proc/26987/statm: 1638 1503 67 122 0 1512 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 6552

[startup+642.492 s]
/proc/loadavg: 0.99 0.88 0.66 2/65 26990
/proc/meminfo: memFree=1804368/2055920 swapFree=4172316/4192956
[pid=26987] ppid=26985 vsize=6728 CPUtime=642.28
/proc/26987/stat : 26987 (mxc) R 26985 26987 26686 0 -1 4194304 1559 0 0 0 64225 3 0 0 25 0 1 0 278623087 6889472 1541 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26987/statm: 1682 1541 67 122 0 1556 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 6728

[startup+702.512 s]
/proc/loadavg: 0.99 0.90 0.68 2/65 26990
/proc/meminfo: memFree=1804048/2055920 swapFree=4172316/4192956
[pid=26987] ppid=26985 vsize=6924 CPUtime=702.28
/proc/26987/stat : 26987 (mxc) R 26985 26987 26686 0 -1 4194304 1613 0 0 0 70225 3 0 0 25 0 1 0 278623087 7090176 1595 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/26987/statm: 1731 1595 67 122 0 1605 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 6924

[startup+762.528 s]
/proc/loadavg: 0.99 0.91 0.70 2/65 26990
/proc/meminfo: memFree=1803856/2055920 swapFree=4172316/4192956
[pid=26987] ppid=26985 vsize=7136 CPUtime=762.28
/proc/26987/stat : 26987 (mxc) R 26985 26987 26686 0 -1 4194304 1663 0 0 0 76225 3 0 0 25 0 1 0 278623087 7307264 1645 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535052 0 0 4096 0 0 0 0 17 1 0 0
/proc/26987/statm: 1784 1645 67 122 0 1658 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 7136

[startup+822.546 s]
/proc/loadavg: 1.03 0.94 0.72 2/65 26990
/proc/meminfo: memFree=1803856/2055920 swapFree=4172316/4192956
[pid=26987] ppid=26985 vsize=7184 CPUtime=822.27
/proc/26987/stat : 26987 (mxc) R 26985 26987 26686 0 -1 4194304 1676 0 0 0 82224 3 0 0 25 0 1 0 278623087 7356416 1658 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/26987/statm: 1796 1658 67 122 0 1670 0
Current children cumulated CPU time (s) 822.27
Current children cumulated vsize (KiB) 7184

[startup+882.561 s]
/proc/loadavg: 1.01 0.95 0.74 2/65 26990
/proc/meminfo: memFree=1803600/2055920 swapFree=4172316/4192956
[pid=26987] ppid=26985 vsize=7356 CPUtime=882.27
/proc/26987/stat : 26987 (mxc) R 26985 26987 26686 0 -1 4194304 1723 0 0 0 88224 3 0 0 25 0 1 0 278623087 7532544 1705 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519291 0 0 4096 0 0 0 0 17 1 0 0
/proc/26987/statm: 1839 1705 67 122 0 1713 0
Current children cumulated CPU time (s) 882.27
Current children cumulated vsize (KiB) 7356

[startup+942.584 s]
/proc/loadavg: 1.00 0.95 0.75 2/65 26990
/proc/meminfo: memFree=1803344/2055920 swapFree=4172316/4192956
[pid=26987] ppid=26985 vsize=7580 CPUtime=942.28
/proc/26987/stat : 26987 (mxc) R 26985 26987 26686 0 -1 4194304 1783 0 0 0 94224 4 0 0 25 0 1 0 278623087 7761920 1765 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/26987/statm: 1895 1765 67 122 0 1769 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 7580

[startup+1002.6 s]
/proc/loadavg: 1.00 0.96 0.76 2/65 26990
/proc/meminfo: memFree=1803408/2055920 swapFree=4172316/4192956
[pid=26987] ppid=26985 vsize=7624 CPUtime=1002.27
/proc/26987/stat : 26987 (mxc) R 26985 26987 26686 0 -1 4194304 1792 0 0 0 100223 4 0 0 25 0 1 0 278623087 7806976 1774 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134517430 0 0 4096 0 0 0 0 17 1 0 0
/proc/26987/statm: 1906 1774 67 122 0 1780 0
Current children cumulated CPU time (s) 1002.27
Current children cumulated vsize (KiB) 7624

[startup+1062.62 s]
/proc/loadavg: 1.00 0.96 0.77 2/65 26990
/proc/meminfo: memFree=1803216/2055920 swapFree=4172316/4192956
[pid=26987] ppid=26985 vsize=7832 CPUtime=1062.27
/proc/26987/stat : 26987 (mxc) R 26985 26987 26686 0 -1 4194304 1838 0 0 0 106223 4 0 0 25 0 1 0 278623087 8019968 1820 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/26987/statm: 1958 1820 67 122 0 1832 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 7832

[startup+1122.64 s]
/proc/loadavg: 1.00 0.97 0.78 2/65 26990
/proc/meminfo: memFree=1802896/2055920 swapFree=4172316/4192956
[pid=26987] ppid=26985 vsize=8072 CPUtime=1122.27
/proc/26987/stat : 26987 (mxc) R 26985 26987 26686 0 -1 4194304 1895 0 0 0 112223 4 0 0 25 0 1 0 278623087 8265728 1877 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/26987/statm: 2018 1877 67 122 0 1892 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 8072

[startup+1182.66 s]
/proc/loadavg: 1.00 0.97 0.79 2/65 26990
/proc/meminfo: memFree=1802832/2055920 swapFree=4172316/4192956
[pid=26987] ppid=26985 vsize=8100 CPUtime=1182.28
/proc/26987/stat : 26987 (mxc) R 26985 26987 26686 0 -1 4194304 1918 0 0 0 118223 5 0 0 25 0 1 0 278623087 8294400 1898 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/26987/statm: 2025 1898 67 122 0 1899 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 8100



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.00 0.97 0.80 2/65 26990
/proc/meminfo: memFree=1802896/2055920 swapFree=4172316/4192956
[pid=26987] ppid=26985 vsize=8100 CPUtime=1200.1
/proc/26987/stat : 26987 (mxc) R 26985 26987 26686 0 -1 4194304 1918 0 0 0 120005 5 0 0 25 0 1 0 278623087 8294400 1898 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/26987/statm: 2025 1898 67 122 0 1899 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 8100

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

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

[startup+1200.69 s]
/proc/loadavg: 1.00 0.97 0.80 2/65 26990
/proc/meminfo: memFree=1802896/2055920 swapFree=4172316/4192956
[pid=26987] ppid=26985 vsize=0 CPUtime=1200.1
/proc/26987/stat : 26987 (mxc) D 26985 26987 26686 0 -1 4195332 1918 0 0 0 120005 5 0 0 24 0 1 0 278623087 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/26987/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 0

[startup+1200.89 s]
/proc/loadavg: 1.00 0.97 0.80 2/65 26990
/proc/meminfo: memFree=1802896/2055920 swapFree=4172316/4192956
[pid=26987] ppid=26985 vsize=0 CPUtime=1200.1
/proc/26987/stat : 26987 (mxc) D 26985 26987 26686 0 -1 4195332 1918 0 0 0 120005 5 0 0 24 0 1 0 278623087 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/26987/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 0

[startup+1200.99 s]
/proc/loadavg: 1.00 0.97 0.80 1/65 26991
/proc/meminfo: memFree=1810064/2055920 swapFree=4172316/4192956
[pid=26987] ppid=26985 vsize=0 CPUtime=1200.1
/proc/26987/stat : 26987 (mxc) D 26985 26987 26686 0 -1 4195332 1918 0 0 0 120005 5 0 0 24 0 1 0 278623087 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/26987/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1201.08
CPU time (s): 1200.11
CPU user time (s): 1200.05
CPU system time (s): 0.054991
CPU usage (%): 99.9189
Max. virtual memory (cumulated for all children) (KiB): 8176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.054991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1918
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= 1012

runsolver used 0.733888 second user time and 2.48262 second system time

The end



Launcher Data (download as text)




Begin job on node65 on Tue Feb 27 14:30:29 UTC 2007

IDJOB= 312340
IDBENCH= 20339
IDSOLVER= 107
FILE ID= node65/312340-1172586626

PBS_JOBID= 3971938

Free space on /tmp= 66560 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v1665/unif2p-p0.8-v1665-c5178-S1404069132-16-SAT.cnf
COMMAND LINE= /tmp/evaluation/312340-1172586626/mxc /tmp/evaluation/312340-1172586626/instance-312340-1172586626.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-312340-1172586626 -o ROOT/results/node65/solver-312340-1172586626 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/312340-1172586626/mxc /tmp/evaluation/312340-1172586626/instance-312340-1172586626.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  7e1a5d981a0c30d9ab9110d5ea4aeb04

RANDOM SEED= 909212685

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.259
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		: 3000.259
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:       1811240 kB
Buffers:         33084 kB
Cached:         152116 kB
SwapCached:      14924 kB
Active:         106552 kB
Inactive:       100104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1811240 kB
SwapTotal:     4192956 kB
SwapFree:      4172316 kB
Dirty:             668 kB
Writeback:           0 kB
Mapped:          15200 kB
Slab:            24048 kB
Committed_AS:   666732 kB
PageTables:       1456 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= 66560 MiB

End job on node65 on Tue Feb 27 14:51:59 UTC 2007