Trace number 310085

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) 1200.07 1200.39

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S2131244303-19-SAT.cnf
MD5SUM2f3d8370b8e509a421f7074f0de55e87
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.08168
Satisfiable
(Un)Satisfiability was proved
Number of variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
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/node19/watcher-310085-1172553418 -o ROOT/results/node19/solver-310085-1172553418 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310085-1172553418/mxc /tmp/evaluation/310085-1172553418/instance-310085-1172553418.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 1.11 1.89 3/77 28305
/proc/meminfo: memFree=1284976/2055920 swapFree=4192812/4192956
[pid=28305] ppid=28303 vsize=1196 CPUtime=0
/proc/28305/stat : 28305 (mxc) R 28303 28305 26572 0 -1 4194304 173 0 0 0 0 0 0 0 18 0 1 0 275295853 1224704 157 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134535414 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 299 157 57 122 0 173 0

[startup+0.106546 s]
/proc/loadavg: 1.00 1.11 1.89 3/77 28305
/proc/meminfo: memFree=1284976/2055920 swapFree=4192812/4192956
[pid=28305] ppid=28303 vsize=1460 CPUtime=0.1
/proc/28305/stat : 28305 (mxc) R 28303 28305 26572 0 -1 4194304 221 0 0 0 10 0 0 0 18 0 1 0 275295853 1495040 205 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134535017 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 365 205 59 122 0 239 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1460

[startup+0.514589 s]
/proc/loadavg: 1.00 1.11 1.89 3/77 28305
/proc/meminfo: memFree=1284976/2055920 swapFree=4192812/4192956
[pid=28305] ppid=28303 vsize=1744 CPUtime=0.5
/proc/28305/stat : 28305 (mxc) R 28303 28305 26572 0 -1 4194304 307 0 0 0 50 0 0 0 22 0 1 0 275295853 1785856 289 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 436 289 67 122 0 310 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 1744

[startup+1.33468 s]
/proc/loadavg: 1.00 1.11 1.89 2/78 28306
/proc/meminfo: memFree=1283944/2055920 swapFree=4192812/4192956
[pid=28305] ppid=28303 vsize=1868 CPUtime=1.32
/proc/28305/stat : 28305 (mxc) R 28303 28305 26572 0 -1 4194304 352 0 0 0 132 0 0 0 25 0 1 0 275295853 1912832 334 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134529863 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 467 334 67 122 0 341 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1868

[startup+2.97086 s]
/proc/loadavg: 1.00 1.11 1.89 2/78 28306
/proc/meminfo: memFree=1283560/2055920 swapFree=4192812/4192956
[pid=28305] ppid=28303 vsize=2132 CPUtime=2.96
/proc/28305/stat : 28305 (mxc) R 28303 28305 26572 0 -1 4194304 410 0 0 0 296 0 0 0 25 0 1 0 275295853 2183168 392 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 533 392 67 122 0 407 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2132

[startup+6.25221 s]
/proc/loadavg: 1.00 1.11 1.89 2/78 28306
/proc/meminfo: memFree=1283304/2055920 swapFree=4192812/4192956
[pid=28305] ppid=28303 vsize=2396 CPUtime=6.24
/proc/28305/stat : 28305 (mxc) R 28303 28305 26572 0 -1 4194304 485 0 0 0 624 0 0 0 25 0 1 0 275295853 2453504 467 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 599 467 67 122 0 473 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2396

[startup+12.7029 s]
/proc/loadavg: 1.00 1.11 1.88 2/78 28306
/proc/meminfo: memFree=1282864/2055920 swapFree=4192812/4192956
[pid=28305] ppid=28303 vsize=2632 CPUtime=12.68
/proc/28305/stat : 28305 (mxc) R 28303 28305 26572 0 -1 4194304 546 0 0 0 1268 0 0 0 25 0 1 0 275295853 2695168 528 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 658 528 67 122 0 532 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 2632

[startup+25.5093 s]
/proc/loadavg: 1.00 1.10 1.87 2/78 28306
/proc/meminfo: memFree=1282480/2055920 swapFree=4192812/4192956
[pid=28305] ppid=28303 vsize=3004 CPUtime=25.5
/proc/28305/stat : 28305 (mxc) R 28303 28305 26572 0 -1 4194304 638 0 0 0 2549 1 0 0 25 0 1 0 275295853 3076096 620 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 751 620 67 122 0 625 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 3004

[startup+51.1211 s]
/proc/loadavg: 1.00 1.09 1.84 2/78 28306
/proc/meminfo: memFree=1281840/2055920 swapFree=4192812/4192956
[pid=28305] ppid=28303 vsize=3736 CPUtime=51.1
/proc/28305/stat : 28305 (mxc) R 28303 28305 26572 0 -1 4194304 804 0 0 0 5109 1 0 0 25 0 1 0 275295853 3825664 786 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134703180 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 934 786 67 122 0 808 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 3736

[startup+102.339 s]
/proc/loadavg: 1.00 1.08 1.80 2/78 28306
/proc/meminfo: memFree=1281328/2055920 swapFree=4192812/4192956
[pid=28305] ppid=28303 vsize=4204 CPUtime=102.3
/proc/28305/stat : 28305 (mxc) R 28303 28305 26572 0 -1 4194304 926 0 0 0 10229 1 0 0 25 0 1 0 275295853 4304896 908 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134531482 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 1051 908 67 122 0 925 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 4204

[startup+162.374 s]
/proc/loadavg: 1.00 1.06 1.74 2/78 28306
/proc/meminfo: memFree=1280560/2055920 swapFree=4192812/4192956
[pid=28305] ppid=28303 vsize=4864 CPUtime=162.32
/proc/28305/stat : 28305 (mxc) R 28303 28305 26572 0 -1 4194304 1090 0 0 0 16230 2 0 0 25 0 1 0 275295853 4980736 1072 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 1216 1072 67 122 0 1090 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 4864

[startup+222.405 s]
/proc/loadavg: 1.00 1.05 1.69 2/78 28306
/proc/meminfo: memFree=1280240/2055920 swapFree=4192812/4192956
[pid=28305] ppid=28303 vsize=5124 CPUtime=222.34
/proc/28305/stat : 28305 (mxc) R 28303 28305 26572 0 -1 4194304 1162 0 0 0 22231 3 0 0 25 0 1 0 275295853 5246976 1144 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134530856 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 1281 1144 67 122 0 1155 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 5124

[startup+282.432 s]
/proc/loadavg: 1.00 1.04 1.65 2/78 28306
/proc/meminfo: memFree=1280048/2055920 swapFree=4192812/4192956
[pid=28305] ppid=28303 vsize=5380 CPUtime=282.35
/proc/28305/stat : 28305 (mxc) R 28303 28305 26572 0 -1 4194304 1213 0 0 0 28232 3 0 0 25 0 1 0 275295853 5509120 1195 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 1345 1195 67 122 0 1219 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 5380

[startup+342.461 s]
/proc/loadavg: 1.00 1.03 1.61 2/78 28306
/proc/meminfo: memFree=1279536/2055920 swapFree=4192812/4192956
[pid=28305] ppid=28303 vsize=5816 CPUtime=342.36
/proc/28305/stat : 28305 (mxc) R 28303 28305 26572 0 -1 4194304 1338 0 0 0 34232 4 0 0 25 0 1 0 275295853 5955584 1320 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519546 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 1454 1320 67 122 0 1328 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 5816

[startup+402.493 s]
/proc/loadavg: 1.00 1.02 1.56 2/78 28306
/proc/meminfo: memFree=1279216/2055920 swapFree=4192812/4192956
[pid=28305] ppid=28303 vsize=6120 CPUtime=402.37
/proc/28305/stat : 28305 (mxc) R 28303 28305 26572 0 -1 4194304 1410 0 0 0 40233 4 0 0 25 0 1 0 275295853 6266880 1392 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134535374 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 1530 1392 67 122 0 1404 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 6120

[startup+462.521 s]
/proc/loadavg: 1.00 1.02 1.53 2/78 28306
/proc/meminfo: memFree=1279152/2055920 swapFree=4192812/4192956
[pid=28305] ppid=28303 vsize=6236 CPUtime=462.39
/proc/28305/stat : 28305 (mxc) R 28303 28305 26572 0 -1 4194304 1431 0 0 0 46234 5 0 0 25 0 1 0 275295853 6385664 1413 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134529807 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 1559 1413 67 122 0 1433 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 6236

[startup+522.548 s]
/proc/loadavg: 1.00 1.01 1.49 2/78 28306
/proc/meminfo: memFree=1278640/2055920 swapFree=4192812/4192956
[pid=28305] ppid=28303 vsize=6752 CPUtime=522.4
/proc/28305/stat : 28305 (mxc) R 28303 28305 26572 0 -1 4194304 1561 0 0 0 52235 5 0 0 25 0 1 0 275295853 6914048 1543 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 1688 1543 67 122 0 1562 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 6752

[startup+582.578 s]
/proc/loadavg: 1.00 1.00 1.46 2/78 28306
/proc/meminfo: memFree=1278448/2055920 swapFree=4192812/4192956
[pid=28305] ppid=28303 vsize=6972 CPUtime=582.42
/proc/28305/stat : 28305 (mxc) R 28303 28305 26572 0 -1 4194304 1619 0 0 0 58236 6 0 0 25 0 1 0 275295853 7139328 1601 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134531688 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 1743 1601 67 122 0 1617 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 6972

[startup+642.608 s]
/proc/loadavg: 1.04 1.01 1.43 2/78 28306
/proc/meminfo: memFree=1278384/2055920 swapFree=4192812/4192956
[pid=28305] ppid=28303 vsize=6972 CPUtime=642.43
/proc/28305/stat : 28305 (mxc) R 28303 28305 26572 0 -1 4194304 1628 0 0 0 64237 6 0 0 25 0 1 0 275295853 7139328 1610 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 1743 1610 67 122 0 1617 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 6972

[startup+702.636 s]
/proc/loadavg: 1.01 1.01 1.40 2/78 28306
/proc/meminfo: memFree=1278256/2055920 swapFree=4192812/4192956
[pid=28305] ppid=28303 vsize=7172 CPUtime=702.44
/proc/28305/stat : 28305 (mxc) R 28303 28305 26572 0 -1 4194304 1665 0 0 0 70237 7 0 0 25 0 1 0 275295853 7344128 1647 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134531482 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 1793 1647 67 122 0 1667 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 7172

[startup+762.658 s]
/proc/loadavg: 1.00 1.00 1.37 2/78 28306
/proc/meminfo: memFree=1278000/2055920 swapFree=4192812/4192956
[pid=28305] ppid=28303 vsize=7412 CPUtime=762.44
/proc/28305/stat : 28305 (mxc) R 28303 28305 26572 0 -1 4194304 1732 0 0 0 76237 7 0 0 25 0 1 0 275295853 7589888 1714 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 1853 1714 67 122 0 1727 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 7412

[startup+822.689 s]
/proc/loadavg: 1.00 1.00 1.35 2/78 28306
/proc/meminfo: memFree=1277872/2055920 swapFree=4192812/4192956
[pid=28305] ppid=28303 vsize=7460 CPUtime=822.46
/proc/28305/stat : 28305 (mxc) R 28303 28305 26572 0 -1 4194304 1749 0 0 0 82238 8 0 0 25 0 1 0 275295853 7639040 1731 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 1865 1731 67 122 0 1739 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 7460

[startup+882.72 s]
/proc/loadavg: 1.00 1.00 1.32 2/78 28306
/proc/meminfo: memFree=1277744/2055920 swapFree=4192812/4192956
[pid=28305] ppid=28303 vsize=7612 CPUtime=882.47
/proc/28305/stat : 28305 (mxc) R 28303 28305 26572 0 -1 4194304 1791 0 0 0 88239 8 0 0 25 0 1 0 275295853 7794688 1773 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519235 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 1903 1773 67 122 0 1777 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 7612

[startup+942.748 s]
/proc/loadavg: 1.00 1.00 1.30 2/78 28306
/proc/meminfo: memFree=1277616/2055920 swapFree=4192812/4192956
[pid=28305] ppid=28303 vsize=7728 CPUtime=942.49
/proc/28305/stat : 28305 (mxc) R 28303 28305 26572 0 -1 4194304 1815 0 0 0 94240 9 0 0 25 0 1 0 275295853 7913472 1797 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 1932 1797 67 122 0 1806 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 7728

[startup+1002.78 s]
/proc/loadavg: 1.00 1.00 1.28 2/78 28306
/proc/meminfo: memFree=1277616/2055920 swapFree=4192812/4192956
[pid=28305] ppid=28303 vsize=7808 CPUtime=1002.5
/proc/28305/stat : 28305 (mxc) R 28303 28305 26572 0 -1 4194304 1828 0 0 0 100241 9 0 0 25 0 1 0 275295853 7995392 1810 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 1952 1810 67 122 0 1826 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 7808

[startup+1062.81 s]
/proc/loadavg: 1.00 1.00 1.26 2/78 28306
/proc/meminfo: memFree=1277616/2055920 swapFree=4192812/4192956
[pid=28305] ppid=28303 vsize=7808 CPUtime=1062.52
/proc/28305/stat : 28305 (mxc) R 28303 28305 26572 0 -1 4194304 1832 0 0 0 106242 10 0 0 25 0 1 0 275295853 7995392 1814 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519197 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 1952 1814 67 122 0 1826 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 7808

[startup+1122.84 s]
/proc/loadavg: 1.00 1.00 1.24 2/78 28306
/proc/meminfo: memFree=1277424/2055920 swapFree=4192812/4192956
[pid=28305] ppid=28303 vsize=7912 CPUtime=1122.54
/proc/28305/stat : 28305 (mxc) R 28303 28305 26572 0 -1 4194304 1873 0 0 0 112243 11 0 0 25 0 1 0 275295853 8101888 1853 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134530045 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 1978 1853 67 122 0 1852 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 7912

[startup+1182.86 s]
/proc/loadavg: 1.04 1.01 1.23 2/78 28306
/proc/meminfo: memFree=1277296/2055920 swapFree=4192812/4192956
[pid=28305] ppid=28303 vsize=8012 CPUtime=1182.54
/proc/28305/stat : 28305 (mxc) R 28303 28305 26572 0 -1 4194304 1889 0 0 0 118243 11 0 0 25 0 1 0 275295853 8204288 1869 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134531155 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 2003 1869 67 122 0 1877 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 8012



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.03 1.01 1.22 2/78 28306
/proc/meminfo: memFree=1277360/2055920 swapFree=4192812/4192956
[pid=28305] ppid=28303 vsize=8012 CPUtime=1200.06
/proc/28305/stat : 28305 (mxc) R 28303 28305 26572 0 -1 4194304 1892 0 0 0 119995 11 0 0 25 0 1 0 275295853 8204288 1872 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519327 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 2003 1872 67 122 0 1877 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 8012

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

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

[startup+1200.38 s]
/proc/loadavg: 1.03 1.01 1.22 2/78 28306
/proc/meminfo: memFree=1277360/2055920 swapFree=4192812/4192956
[pid=28305] ppid=28303 vsize=8012 CPUtime=1200.06
/proc/28305/stat : 28305 (mxc) R 28303 28305 26572 0 -1 4194304 1892 0 0 0 119995 11 0 0 25 0 1 0 275295853 8204288 1872 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519327 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 2003 1872 67 122 0 1877 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 8012

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.07
CPU user time (s): 1199.96
CPU system time (s): 0.117982
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 8040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.117982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1892
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= 24911

runsolver used 1.37079 second user time and 2.67659 second system time

The end



Launcher Data (download as text)




Begin job on node19 on Tue Feb 27 05:16:58 UTC 2007

IDJOB= 310085
IDBENCH= 20278
IDSOLVER= 107
FILE ID= node19/310085-1172553418

PBS_JOBID= 3971648

Free space on /tmp= 66560 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S2131244303-19-SAT.cnf
COMMAND LINE= /tmp/evaluation/310085-1172553418/mxc /tmp/evaluation/310085-1172553418/instance-310085-1172553418.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-310085-1172553418 -o ROOT/results/node19/solver-310085-1172553418 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310085-1172553418/mxc /tmp/evaluation/310085-1172553418/instance-310085-1172553418.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  2f3d8370b8e509a421f7074f0de55e87

RANDOM SEED= 121830357

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1285448 kB
Buffers:         66580 kB
Cached:         582548 kB
SwapCached:          0 kB
Active:         306952 kB
Inactive:       386288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1285448 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             668 kB
Writeback:           0 kB
Mapped:          63008 kB
Slab:            62776 kB
Committed_AS:  1018076 kB
PageTables:       1760 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 node19 on Tue Feb 27 05:37:01 UTC 2007