Trace number 308035

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) 1200.03 1200.54

General information on the benchmark

Namerandom/2+p/p0.7/v3500/
unif2p-p0.7-v3500-c9345-S2078602069-04-UNSAT.cnf
MD5SUM410d091a694560f8677ebd7e24f26af7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark761.144
Satisfiable
(Un)Satisfiability was proved
Number of variables3496
Number of clauses9344
Sum of the clauses size25229
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22803
Number of clauses of size 36541
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/node15/watcher-308035-1172512415 -o ROOT/results/node15/solver-308035-1172512415 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308035-1172512415/mxc /tmp/evaluation/308035-1172512415/instance-308035-1172512415.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: 0.92 0.98 0.93 3/77 16961
/proc/meminfo: memFree=1592512/2055920 swapFree=4192812/4192956
[pid=16961] ppid=16959 vsize=1516 CPUtime=0
/proc/16961/stat : 16961 (mxc) R 16959 16961 15690 0 -1 4194304 235 0 0 0 0 0 0 0 18 0 1 0 271195882 1552384 219 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/16961/statm: 379 219 46 122 0 253 0

[startup+0.107701 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 16961
/proc/meminfo: memFree=1592512/2055920 swapFree=4192812/4192956
[pid=16961] ppid=16959 vsize=1764 CPUtime=0.1
/proc/16961/stat : 16961 (mxc) R 16959 16961 15690 0 -1 4194304 327 0 0 0 10 0 0 0 18 0 1 0 271195882 1806336 274 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134528222 0 0 4096 0 0 0 0 17 1 0 0
/proc/16961/statm: 441 274 59 122 0 315 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1764

[startup+0.515771 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 16961
/proc/meminfo: memFree=1592512/2055920 swapFree=4192812/4192956
[pid=16961] ppid=16959 vsize=2160 CPUtime=0.51
/proc/16961/stat : 16961 (mxc) R 16959 16961 15690 0 -1 4194304 437 0 0 0 51 0 0 0 21 0 1 0 271195882 2211840 384 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/16961/statm: 540 384 59 122 0 414 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2160

[startup+1.33891 s]
/proc/loadavg: 0.92 0.98 0.93 2/78 16962
/proc/meminfo: memFree=1591032/2055920 swapFree=4192812/4192956
[pid=16961] ppid=16959 vsize=2432 CPUtime=1.33
/proc/16961/stat : 16961 (mxc) R 16959 16961 15690 0 -1 4194304 500 0 0 0 133 0 0 0 25 0 1 0 271195882 2490368 445 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134530564 0 0 4096 0 0 0 0 17 1 0 0
/proc/16961/statm: 608 445 67 122 0 482 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2432

[startup+2.97519 s]
/proc/loadavg: 0.92 0.98 0.93 2/78 16962
/proc/meminfo: memFree=1590712/2055920 swapFree=4192812/4192956
[pid=16961] ppid=16959 vsize=2828 CPUtime=2.96
/proc/16961/stat : 16961 (mxc) R 16959 16961 15690 0 -1 4194304 622 0 0 0 296 0 0 0 25 0 1 0 271195882 2895872 567 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/16961/statm: 707 567 67 122 0 581 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2828

[startup+6.25576 s]
/proc/loadavg: 0.93 0.98 0.93 2/78 16962
/proc/meminfo: memFree=1590200/2055920 swapFree=4192812/4192956
[pid=16961] ppid=16959 vsize=3092 CPUtime=6.24
/proc/16961/stat : 16961 (mxc) R 16959 16961 15690 0 -1 4194304 676 0 0 0 624 0 0 0 25 0 1 0 271195882 3166208 621 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/16961/statm: 773 621 67 122 0 647 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3092

[startup+12.7099 s]
/proc/loadavg: 0.93 0.98 0.93 2/78 16962
/proc/meminfo: memFree=1589560/2055920 swapFree=4192812/4192956
[pid=16961] ppid=16959 vsize=3604 CPUtime=12.69
/proc/16961/stat : 16961 (mxc) R 16959 16961 15690 0 -1 4194304 796 0 0 0 1269 0 0 0 25 0 1 0 271195882 3690496 741 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/16961/statm: 901 741 67 122 0 775 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3604

[startup+25.5111 s]
/proc/loadavg: 0.95 0.98 0.93 3/78 16962
/proc/meminfo: memFree=1589240/2055920 swapFree=4192812/4192956
[pid=16961] ppid=16959 vsize=3964 CPUtime=25.5
/proc/16961/stat : 16961 (mxc) R 16959 16961 15690 0 -1 4194304 900 0 0 0 2549 1 0 0 25 0 1 0 271195882 4059136 845 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/16961/statm: 991 845 67 122 0 865 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 3964

[startup+51.1235 s]
/proc/loadavg: 0.96 0.98 0.93 2/78 16962
/proc/meminfo: memFree=1588536/2055920 swapFree=4192812/4192956
[pid=16961] ppid=16959 vsize=4700 CPUtime=51.1
/proc/16961/stat : 16961 (mxc) R 16959 16961 15690 0 -1 4194304 1070 0 0 0 5109 1 0 0 25 0 1 0 271195882 4812800 1015 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519564 0 0 4096 0 0 0 0 17 1 0 0
/proc/16961/statm: 1175 1015 67 122 0 1049 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 4700

[startup+102.342 s]
/proc/loadavg: 0.98 0.98 0.93 2/78 16962
/proc/meminfo: memFree=1587832/2055920 swapFree=4192812/4192956
[pid=16961] ppid=16959 vsize=5400 CPUtime=102.3
/proc/16961/stat : 16961 (mxc) R 16959 16961 15690 0 -1 4194304 1265 0 0 0 10228 2 0 0 25 0 1 0 271195882 5529600 1210 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16961/statm: 1350 1210 67 122 0 1224 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 5400

[startup+162.373 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 16962
/proc/meminfo: memFree=1587192/2055920 swapFree=4192812/4192956
[pid=16961] ppid=16959 vsize=5916 CPUtime=162.31
/proc/16961/stat : 16961 (mxc) R 16959 16961 15690 0 -1 4194304 1380 0 0 0 16229 2 0 0 25 0 1 0 271195882 6057984 1325 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/16961/statm: 1479 1325 67 122 0 1353 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 5916

[startup+222.399 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 16962
/proc/meminfo: memFree=1586360/2055920 swapFree=4192812/4192956
[pid=16961] ppid=16959 vsize=6728 CPUtime=222.32
/proc/16961/stat : 16961 (mxc) R 16959 16961 15690 0 -1 4194304 1584 0 0 0 22229 3 0 0 25 0 1 0 271195882 6889472 1529 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16961/statm: 1682 1529 67 122 0 1556 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 6728

[startup+282.429 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 16962
/proc/meminfo: memFree=1586040/2055920 swapFree=4192812/4192956
[pid=16961] ppid=16959 vsize=6952 CPUtime=282.33
/proc/16961/stat : 16961 (mxc) R 16959 16961 15690 0 -1 4194304 1658 0 0 0 28229 4 0 0 25 0 1 0 271195882 7118848 1603 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519251 0 0 4096 0 0 0 0 17 1 0 0
/proc/16961/statm: 1738 1603 67 122 0 1612 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 6952

[startup+342.462 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 16962
/proc/meminfo: memFree=1585592/2055920 swapFree=4192812/4192956
[pid=16961] ppid=16959 vsize=7364 CPUtime=342.34
/proc/16961/stat : 16961 (mxc) R 16959 16961 15690 0 -1 4194304 1752 0 0 0 34230 4 0 0 25 0 1 0 271195882 7540736 1697 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/16961/statm: 1841 1697 67 122 0 1715 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 7364

[startup+402.495 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 16962
/proc/meminfo: memFree=1585336/2055920 swapFree=4192812/4192956
[pid=16961] ppid=16959 vsize=7648 CPUtime=402.35
/proc/16961/stat : 16961 (mxc) R 16959 16961 15690 0 -1 4194304 1825 0 0 0 40231 4 0 0 25 0 1 0 271195882 7831552 1762 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/16961/statm: 1912 1762 67 122 0 1786 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 7648

[startup+462.528 s]
/proc/loadavg: 0.99 0.98 0.93 2/84 17044
/proc/meminfo: memFree=1583752/2055920 swapFree=4192812/4192956
[pid=16961] ppid=16959 vsize=7988 CPUtime=462.33
/proc/16961/stat : 16961 (mxc) R 16959 16961 15690 0 -1 4194304 1895 0 0 0 46228 5 0 0 25 0 1 0 271195882 8179712 1832 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/16961/statm: 1997 1832 67 122 0 1871 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 7988

[startup+522.583 s]
/proc/loadavg: 0.99 0.98 0.93 2/84 17134
/proc/meminfo: memFree=1583624/2055920 swapFree=4192812/4192956
[pid=16961] ppid=16959 vsize=8056 CPUtime=522.3
/proc/16961/stat : 16961 (mxc) R 16959 16961 15690 0 -1 4194304 1918 0 0 0 52225 5 0 0 25 0 1 0 271195882 8249344 1855 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134528512 0 0 4096 0 0 0 0 17 1 0 0
/proc/16961/statm: 2014 1855 67 122 0 1888 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 8056

[startup+582.616 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 17160
/proc/meminfo: memFree=1584376/2055920 swapFree=4192812/4192956
[pid=16961] ppid=16959 vsize=8492 CPUtime=582.3
/proc/16961/stat : 16961 (mxc) R 16959 16961 15690 0 -1 4194304 2025 0 0 0 58224 6 0 0 25 0 1 0 271195882 8695808 1962 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/16961/statm: 2123 1962 67 122 0 1997 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 8492

[startup+642.649 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 17160
/proc/meminfo: memFree=1584312/2055920 swapFree=4192812/4192956
[pid=16961] ppid=16959 vsize=8544 CPUtime=642.32
/proc/16961/stat : 16961 (mxc) R 16959 16961 15690 0 -1 4194304 2044 0 0 0 64225 7 0 0 25 0 1 0 271195882 8749056 1981 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16961/statm: 2136 1981 67 122 0 2010 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 8544

[startup+702.679 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 17160
/proc/meminfo: memFree=1583992/2055920 swapFree=4192812/4192956
[pid=16961] ppid=16959 vsize=8804 CPUtime=702.32
/proc/16961/stat : 16961 (mxc) R 16959 16961 15690 0 -1 4194304 2111 0 0 0 70225 7 0 0 25 0 1 0 271195882 9015296 2048 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/16961/statm: 2201 2048 67 122 0 2075 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 8804

[startup+762.705 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 17160
/proc/meminfo: memFree=1583800/2055920 swapFree=4192812/4192956
[pid=16961] ppid=16959 vsize=9012 CPUtime=762.33
/proc/16961/stat : 16961 (mxc) R 16959 16961 15690 0 -1 4194304 2156 0 0 0 76226 7 0 0 25 0 1 0 271195882 9228288 2093 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/16961/statm: 2253 2093 67 122 0 2127 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 9012

[startup+822.737 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 17160
/proc/meminfo: memFree=1583608/2055920 swapFree=4192812/4192956
[pid=16961] ppid=16959 vsize=9276 CPUtime=822.34
/proc/16961/stat : 16961 (mxc) R 16959 16961 15690 0 -1 4194304 2233 0 0 0 82226 8 0 0 25 0 1 0 271195882 9498624 2170 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/16961/statm: 2319 2170 67 122 0 2193 0
Current children cumulated CPU time (s) 822.34
Current children cumulated vsize (KiB) 9276

[startup+882.761 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 17160
/proc/meminfo: memFree=1583416/2055920 swapFree=4192812/4192956
[pid=16961] ppid=16959 vsize=9520 CPUtime=882.35
/proc/16961/stat : 16961 (mxc) R 16959 16961 15690 0 -1 4194304 2285 0 0 0 88226 9 0 0 25 0 1 0 271195882 9748480 2222 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16961/statm: 2380 2222 67 122 0 2254 0
Current children cumulated CPU time (s) 882.35
Current children cumulated vsize (KiB) 9520

[startup+942.793 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 17160
/proc/meminfo: memFree=1582904/2055920 swapFree=4192812/4192956
[pid=16961] ppid=16959 vsize=10044 CPUtime=942.36
/proc/16961/stat : 16961 (mxc) R 16959 16961 15690 0 -1 4194304 2416 0 0 0 94227 9 0 0 25 0 1 0 271195882 10285056 2353 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134529698 0 0 4096 0 0 0 0 17 1 0 0
/proc/16961/statm: 2511 2353 67 122 0 2385 0
Current children cumulated CPU time (s) 942.36
Current children cumulated vsize (KiB) 10044

[startup+1002.82 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 17160
/proc/meminfo: memFree=1582904/2055920 swapFree=4192812/4192956
[pid=16961] ppid=16959 vsize=10004 CPUtime=1002.37
/proc/16961/stat : 16961 (mxc) R 16959 16961 15690 0 -1 4194304 2417 0 0 0 100227 10 0 0 25 0 1 0 271195882 10244096 2354 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16961/statm: 2501 2354 67 122 0 2375 0
Current children cumulated CPU time (s) 1002.37
Current children cumulated vsize (KiB) 10004

[startup+1062.86 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 17160
/proc/meminfo: memFree=1582840/2055920 swapFree=4192812/4192956
[pid=16961] ppid=16959 vsize=10056 CPUtime=1062.38
/proc/16961/stat : 16961 (mxc) R 16959 16961 15690 0 -1 4194304 2421 0 0 0 106228 10 0 0 25 0 1 0 271195882 10297344 2358 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/16961/statm: 2514 2358 67 122 0 2388 0
Current children cumulated CPU time (s) 1062.38
Current children cumulated vsize (KiB) 10056

[startup+1122.88 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 17160
/proc/meminfo: memFree=1582840/2055920 swapFree=4192812/4192956
[pid=16961] ppid=16959 vsize=10104 CPUtime=1122.39
/proc/16961/stat : 16961 (mxc) R 16959 16961 15690 0 -1 4194304 2431 0 0 0 112228 11 0 0 25 0 1 0 271195882 10346496 2368 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/16961/statm: 2526 2368 67 122 0 2400 0
Current children cumulated CPU time (s) 1122.39
Current children cumulated vsize (KiB) 10104

[startup+1182.91 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 17160
/proc/meminfo: memFree=1582776/2055920 swapFree=4192812/4192956
[pid=16961] ppid=16959 vsize=10104 CPUtime=1182.4
/proc/16961/stat : 16961 (mxc) R 16959 16961 15690 0 -1 4194304 2439 0 0 0 118228 12 0 0 25 0 1 0 271195882 10346496 2376 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/16961/statm: 2526 2376 67 122 0 2400 0
Current children cumulated CPU time (s) 1182.4
Current children cumulated vsize (KiB) 10104



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.53 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 17160
/proc/meminfo: memFree=1582648/2055920 swapFree=4192812/4192956
[pid=16961] ppid=16959 vsize=10228 CPUtime=1200.02
/proc/16961/stat : 16961 (mxc) R 16959 16961 15690 0 -1 4194304 2466 0 0 0 119990 12 0 0 25 0 1 0 271195882 10473472 2403 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16961/statm: 2557 2403 67 122 0 2431 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 10228

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): 1200.54
CPU time (s): 1200.03
CPU user time (s): 1199.91
CPU system time (s): 0.122981
CPU usage (%): 99.9577
Max. virtual memory (cumulated for all children) (KiB): 10228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.122981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2466
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= 1832

runsolver used 1.41778 second user time and 2.79357 second system time

The end



Launcher Data (download as text)




Begin job on node15 on Mon Feb 26 17:53:35 UTC 2007

IDJOB= 308035
IDBENCH= 20221
IDSOLVER= 107
FILE ID= node15/308035-1172512415

PBS_JOBID= 3971598

Free space on /tmp= 66560 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v3500/unif2p-p0.7-v3500-c9345-S2078602069-04-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/308035-1172512415/mxc /tmp/evaluation/308035-1172512415/instance-308035-1172512415.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-308035-1172512415 -o ROOT/results/node15/solver-308035-1172512415 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308035-1172512415/mxc /tmp/evaluation/308035-1172512415/instance-308035-1172512415.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  410d091a694560f8677ebd7e24f26af7

RANDOM SEED= 441076487

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.276
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		: 3000.276
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:       1592984 kB
Buffers:         49880 kB
Cached:         282844 kB
SwapCached:          0 kB
Active:         238536 kB
Inactive:       154824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1592984 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             768 kB
Writeback:           0 kB
Mapped:          79556 kB
Slab:            55084 kB
Committed_AS:   918196 kB
PageTables:       1800 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 node15 on Mon Feb 26 18:13:38 UTC 2007