Trace number 302049

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) 1200.06 1200.34

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S422410882-13.cnf
MD5SUMae13b4e55eb5cded993f9cf7179ed478
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark514.092
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 522000
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/node34/watcher-302049-1172003173 -o ROOT/results/node34/solver-302049-1172003173 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302049-1172003173/mxc /tmp/evaluation/302049-1172003173/instance-302049-1172003173.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 0.88 3/64 18276
/proc/meminfo: memFree=1555496/2055920 swapFree=4182744/4192956
[pid=18276] ppid=18274 vsize=1724 CPUtime=0
/proc/18276/stat : 18276 (mxc) R 18274 18276 17927 0 -1 4194304 282 0 0 0 0 0 0 0 18 0 1 0 194081310 1765376 266 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/18276/statm: 431 266 46 122 0 305 0

[startup+0.107126 s]
/proc/loadavg: 0.92 0.98 0.88 3/64 18276
/proc/meminfo: memFree=1555496/2055920 swapFree=4182744/4192956
[pid=18276] ppid=18274 vsize=2704 CPUtime=0.1
/proc/18276/stat : 18276 (mxc) R 18274 18276 17927 0 -1 4194304 662 0 0 0 10 0 0 0 18 0 1 0 194081310 2768896 514 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/18276/statm: 676 515 59 122 0 550 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2704

[startup+0.515157 s]
/proc/loadavg: 0.92 0.98 0.88 3/64 18276
/proc/meminfo: memFree=1555496/2055920 swapFree=4182744/4192956
[pid=18276] ppid=18274 vsize=4288 CPUtime=0.5
/proc/18276/stat : 18276 (mxc) R 18274 18276 17927 0 -1 4194304 1051 0 0 0 50 0 0 0 21 0 1 0 194081310 4390912 903 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134520556 0 0 4096 0 0 0 0 17 1 0 0
/proc/18276/statm: 1072 903 59 122 0 946 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4288

[startup+1.33522 s]
/proc/loadavg: 0.93 0.98 0.88 2/65 18277
/proc/meminfo: memFree=1550048/2055920 swapFree=4182744/4192956
[pid=18276] ppid=18274 vsize=6796 CPUtime=1.32
/proc/18276/stat : 18276 (mxc) R 18274 18276 17927 0 -1 4194304 1703 0 0 0 131 1 0 0 25 0 1 0 194081310 6959104 1555 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/18276/statm: 1699 1555 59 122 0 1573 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6796

[startup+2.97135 s]
/proc/loadavg: 0.93 0.98 0.88 2/65 18277
/proc/meminfo: memFree=1546720/2055920 swapFree=4182744/4192956
[pid=18276] ppid=18274 vsize=11284 CPUtime=2.96
/proc/18276/stat : 18276 (mxc) R 18274 18276 17927 0 -1 4194304 2809 0 0 0 294 2 0 0 25 0 1 0 194081310 11554816 2661 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519975 0 0 4096 0 0 0 0 17 1 0 0
/proc/18276/statm: 2821 2661 59 122 0 2695 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11284

[startup+6.25161 s]
/proc/loadavg: 0.93 0.98 0.88 2/65 18277
/proc/meminfo: memFree=1541280/2055920 swapFree=4182744/4192956
[pid=18276] ppid=18274 vsize=14856 CPUtime=6.24
/proc/18276/stat : 18276 (mxc) R 18274 18276 17927 0 -1 4194304 3716 0 0 0 621 3 0 0 25 0 1 0 194081310 15212544 3566 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530609 0 0 4096 0 0 0 0 17 1 0 0
/proc/18276/statm: 3714 3566 67 122 0 3588 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 14856

[startup+12.7021 s]
/proc/loadavg: 0.94 0.98 0.88 2/65 18277
/proc/meminfo: memFree=1538912/2055920 swapFree=4182744/4192956
[pid=18276] ppid=18274 vsize=17612 CPUtime=12.69
/proc/18276/stat : 18276 (mxc) R 18274 18276 17927 0 -1 4194304 4408 0 0 0 1266 3 0 0 25 0 1 0 194081310 18034688 4258 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18276/statm: 4403 4259 68 122 0 4277 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17612

[startup+25.5072 s]
/proc/loadavg: 0.95 0.98 0.88 2/65 18277
/proc/meminfo: memFree=1535456/2055920 swapFree=4182744/4192956
[pid=18276] ppid=18274 vsize=20532 CPUtime=25.49
/proc/18276/stat : 18276 (mxc) R 18274 18276 17927 0 -1 4194304 5143 0 0 0 2546 3 0 0 25 0 1 0 194081310 21024768 4993 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/18276/statm: 5133 4993 67 122 0 5007 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20532

[startup+51.1132 s]
/proc/loadavg: 0.96 0.98 0.89 2/65 18277
/proc/meminfo: memFree=1532192/2055920 swapFree=4182744/4192956
[pid=18276] ppid=18274 vsize=23796 CPUtime=51.09
/proc/18276/stat : 18276 (mxc) R 18274 18276 17927 0 -1 4194304 5959 0 0 0 5105 4 0 0 25 0 1 0 194081310 24367104 5809 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519608 0 0 4096 0 0 0 0 17 1 0 0
/proc/18276/statm: 5949 5809 67 122 0 5823 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 23796

[startup+102.319 s]
/proc/loadavg: 1.06 1.00 0.90 2/65 18277
/proc/meminfo: memFree=1527584/2055920 swapFree=4182744/4192956
[pid=18276] ppid=18274 vsize=29336 CPUtime=102.28
/proc/18276/stat : 18276 (mxc) R 18274 18276 17927 0 -1 4194304 7479 0 0 0 10222 6 0 0 25 0 1 0 194081310 30040064 7160 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/18276/statm: 7334 7160 67 122 0 7208 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 29336

[startup+162.337 s]
/proc/loadavg: 1.02 1.00 0.90 2/65 18277
/proc/meminfo: memFree=1524256/2055920 swapFree=4182744/4192956
[pid=18276] ppid=18274 vsize=31712 CPUtime=162.29
/proc/18276/stat : 18276 (mxc) R 18274 18276 17927 0 -1 4194304 8286 0 0 0 16222 7 0 0 25 0 1 0 194081310 32473088 7739 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531221 0 0 4096 0 0 0 0 17 1 0 0
/proc/18276/statm: 7928 7739 67 122 0 7802 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 31712

[startup+222.351 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 18277
/proc/meminfo: memFree=1522976/2055920 swapFree=4182744/4192956
[pid=18276] ppid=18274 vsize=32904 CPUtime=222.28
/proc/18276/stat : 18276 (mxc) R 18274 18276 17927 0 -1 4194304 8755 0 0 0 22221 7 0 0 25 0 1 0 194081310 33693696 8048 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/18276/statm: 8226 8048 67 122 0 8100 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 32904

[startup+282.365 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 18277
/proc/meminfo: memFree=1520544/2055920 swapFree=4182744/4192956
[pid=18276] ppid=18274 vsize=35280 CPUtime=282.29
/proc/18276/stat : 18276 (mxc) R 18274 18276 17927 0 -1 4194304 9515 0 0 0 28221 8 0 0 25 0 1 0 194081310 36126720 8636 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18276/statm: 8820 8636 67 122 0 8694 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 35280

[startup+342.377 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 18277
/proc/meminfo: memFree=1519968/2055920 swapFree=4182744/4192956
[pid=18276] ppid=18274 vsize=35740 CPUtime=342.29
/proc/18276/stat : 18276 (mxc) R 18274 18276 17927 0 -1 4194304 9847 0 0 0 34220 9 0 0 25 0 1 0 194081310 36597760 8775 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/18276/statm: 8935 8775 67 122 0 8809 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 35740

[startup+402.397 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 18277
/proc/meminfo: memFree=1516832/2055920 swapFree=4182744/4192956
[pid=18276] ppid=18274 vsize=38864 CPUtime=402.29
/proc/18276/stat : 18276 (mxc) R 18274 18276 17927 0 -1 4194304 10797 0 0 0 40220 9 0 0 25 0 1 0 194081310 39796736 9532 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/18276/statm: 9716 9532 67 122 0 9590 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 38864

[startup+462.414 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 18277
/proc/meminfo: memFree=1514720/2055920 swapFree=4182744/4192956
[pid=18276] ppid=18274 vsize=40976 CPUtime=462.29
/proc/18276/stat : 18276 (mxc) R 18274 18276 17927 0 -1 4194304 11471 0 0 0 46219 10 0 0 25 0 1 0 194081310 41959424 10059 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/18276/statm: 10244 10059 67 122 0 10118 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 40976

[startup+522.429 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 18277
/proc/meminfo: memFree=1514784/2055920 swapFree=4182744/4192956
[pid=18276] ppid=18274 vsize=40820 CPUtime=522.29
/proc/18276/stat : 18276 (mxc) R 18274 18276 17927 0 -1 4194304 11618 0 0 0 52219 10 0 0 25 0 1 0 194081310 41799680 10048 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/18276/statm: 10205 10048 67 122 0 10079 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 40820

[startup+582.445 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 18277
/proc/meminfo: memFree=1514784/2055920 swapFree=4182744/4192956
[pid=18276] ppid=18274 vsize=40820 CPUtime=582.3
/proc/18276/stat : 18276 (mxc) R 18274 18276 17927 0 -1 4194304 11667 0 0 0 58220 10 0 0 25 0 1 0 194081310 41799680 10048 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/18276/statm: 10205 10048 67 122 0 10079 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 40820

[startup+642.462 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 18277
/proc/meminfo: memFree=1514720/2055920 swapFree=4182744/4192956
[pid=18276] ppid=18274 vsize=40820 CPUtime=642.3
/proc/18276/stat : 18276 (mxc) R 18274 18276 17927 0 -1 4194304 11814 0 0 0 64220 10 0 0 25 0 1 0 194081310 41799680 10048 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531155 0 0 4096 0 0 0 0 17 1 0 0
/proc/18276/statm: 10205 10048 67 122 0 10079 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 40820

[startup+702.476 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 18277
/proc/meminfo: memFree=1511136/2055920 swapFree=4182744/4192956
[pid=18276] ppid=18274 vsize=44516 CPUtime=702.31
/proc/18276/stat : 18276 (mxc) R 18274 18276 17927 0 -1 4194304 12874 0 0 0 70219 12 0 0 25 0 1 0 194081310 45584384 10949 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18276/statm: 11129 10949 67 122 0 11003 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 44516

[startup+762.489 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 18277
/proc/meminfo: memFree=1511136/2055920 swapFree=4182744/4192956
[pid=18276] ppid=18274 vsize=44516 CPUtime=762.3
/proc/18276/stat : 18276 (mxc) R 18274 18276 17927 0 -1 4194304 12981 0 0 0 76218 12 0 0 25 0 1 0 194081310 45584384 10950 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18276/statm: 11129 10950 67 122 0 11003 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 44516

[startup+822.508 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 18277
/proc/meminfo: memFree=1511200/2055920 swapFree=4182744/4192956
[pid=18276] ppid=18274 vsize=44516 CPUtime=822.31
/proc/18276/stat : 18276 (mxc) R 18274 18276 17927 0 -1 4194304 12981 0 0 0 82219 12 0 0 25 0 1 0 194081310 45584384 10950 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531103 0 0 4096 0 0 0 0 17 1 0 0
/proc/18276/statm: 11129 10950 67 122 0 11003 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 44516

[startup+882.525 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 18277
/proc/meminfo: memFree=1510752/2055920 swapFree=4182744/4192956
[pid=18276] ppid=18274 vsize=44780 CPUtime=882.31
/proc/18276/stat : 18276 (mxc) R 18274 18276 17927 0 -1 4194304 13176 0 0 0 88219 12 0 0 25 0 1 0 194081310 45854720 11039 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519280 0 0 4096 0 0 0 0 17 1 0 0
/proc/18276/statm: 11195 11039 67 122 0 11069 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 44780

[startup+942.539 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 18277
/proc/meminfo: memFree=1510560/2055920 swapFree=4182744/4192956
[pid=18276] ppid=18274 vsize=45044 CPUtime=942.3
/proc/18276/stat : 18276 (mxc) R 18274 18276 17927 0 -1 4194304 13333 0 0 0 94218 12 0 0 25 0 1 0 194081310 46125056 11090 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528439 0 0 4096 0 0 0 0 17 1 0 0
/proc/18276/statm: 11261 11090 67 122 0 11135 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 45044

[startup+1002.55 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 18277
/proc/meminfo: memFree=1510496/2055920 swapFree=4182744/4192956
[pid=18276] ppid=18274 vsize=45176 CPUtime=1002.3
/proc/18276/stat : 18276 (mxc) R 18274 18276 17927 0 -1 4194304 13516 0 0 0 100218 12 0 0 25 0 1 0 194081310 46260224 11114 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/18276/statm: 11294 11114 67 122 0 11168 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 45176

[startup+1062.57 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 18277
/proc/meminfo: memFree=1507360/2055920 swapFree=4182744/4192956
[pid=18276] ppid=18274 vsize=48096 CPUtime=1062.31
/proc/18276/stat : 18276 (mxc) R 18274 18276 17927 0 -1 4194304 14445 0 0 0 106218 13 0 0 25 0 1 0 194081310 49250304 11875 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/18276/statm: 12024 11875 67 122 0 11898 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 48096

[startup+1122.59 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 18277
/proc/meminfo: memFree=1506016/2055920 swapFree=4182744/4192956
[pid=18276] ppid=18274 vsize=49552 CPUtime=1122.32
/proc/18276/stat : 18276 (mxc) R 18274 18276 17927 0 -1 4194304 14915 0 0 0 112218 14 0 0 25 0 1 0 194081310 50741248 12227 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18276/statm: 12388 12227 67 122 0 12262 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 49552

[startup+1182.61 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 18277
/proc/meminfo: memFree=1505376/2055920 swapFree=4182744/4192956
[pid=18276] ppid=18274 vsize=50080 CPUtime=1182.32
/proc/18276/stat : 18276 (mxc) R 18274 18276 17927 0 -1 4194304 15175 0 0 0 118218 14 0 0 25 0 1 0 194081310 51281920 12369 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18276/statm: 12520 12369 67 122 0 12394 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 50080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.33 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 18277
/proc/meminfo: memFree=1505376/2055920 swapFree=4182744/4192956
[pid=18276] ppid=18274 vsize=50080 CPUtime=1200.04
/proc/18276/stat : 18276 (mxc) R 18274 18276 17927 0 -1 4194304 15234 0 0 0 119990 14 0 0 25 0 1 0 194081310 51281920 12369 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18276/statm: 12520 12369 67 122 0 12394 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 50080

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

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

[startup+1200.33 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 18277
/proc/meminfo: memFree=1505376/2055920 swapFree=4182744/4192956
[pid=18276] ppid=18274 vsize=50080 CPUtime=1200.04
/proc/18276/stat : 18276 (mxc) R 18274 18276 17927 0 -1 4194304 15234 0 0 0 119990 14 0 0 25 0 1 0 194081310 51281920 12369 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18276/statm: 12520 12369 67 122 0 12394 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 50080

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.34
CPU time (s): 1200.06
CPU user time (s): 1199.9
CPU system time (s): 0.158975
CPU usage (%): 99.9766
Max. virtual memory (cumulated for all children) (KiB): 50316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.158975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15234
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= 2123

runsolver used 0.769882 second user time and 2.43863 second system time

The end



Launcher Data (download as text)




Begin job on node34 on Tue Feb 20 20:26:14 UTC 2007

IDJOB= 302049
IDBENCH= 20074
IDSOLVER= 107
FILE ID= node34/302049-1172003173

PBS_JOBID= 3892655

Free space on /tmp= 66563 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S422410882-13.cnf
COMMAND LINE= /tmp/evaluation/302049-1172003173/mxc /tmp/evaluation/302049-1172003173/instance-302049-1172003173.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-302049-1172003173 -o ROOT/results/node34/solver-302049-1172003173 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302049-1172003173/mxc /tmp/evaluation/302049-1172003173/instance-302049-1172003173.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  ae13b4e55eb5cded993f9cf7179ed478

RANDOM SEED= 899009452

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1555968 kB
Buffers:         17996 kB
Cached:         424832 kB
SwapCached:       4884 kB
Active:          85392 kB
Inactive:       367924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1555968 kB
SwapTotal:     4192956 kB
SwapFree:      4182744 kB
Dirty:            1112 kB
Writeback:           0 kB
Mapped:          15252 kB
Slab:            32768 kB
Committed_AS:   519204 kB
PageTables:       1396 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= 66563 MiB

End job on node34 on Tue Feb 20 20:46:17 UTC 2007