Trace number 302869

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) 1200.1 1200.47

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S52275463-03.cnf
MD5SUM4f306ec2f901f083b29f7f5a667073bd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables240
Number of clauses20400
Sum of the clauses size142800
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 520400

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/node40/watcher-302869-1172021770 -o ROOT/results/node40/solver-302869-1172021770 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302869-1172021770/mxc /tmp/evaluation/302869-1172021770/instance-302869-1172021770.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 0.99 3/64 24151
/proc/meminfo: memFree=1507624/2055920 swapFree=4183944/4192956
[pid=24151] ppid=24149 vsize=1672 CPUtime=0
/proc/24151/stat : 24151 (mxc) R 24149 24151 23379 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 127211247 1712128 271 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/24151/statm: 418 272 46 122 0 292 0

[startup+0.107855 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 24151
/proc/meminfo: memFree=1507624/2055920 swapFree=4183944/4192956
[pid=24151] ppid=24149 vsize=2424 CPUtime=0.1
/proc/24151/stat : 24151 (mxc) R 24149 24151 23379 0 -1 4194304 629 0 0 0 10 0 0 0 18 0 1 0 127211247 2482176 461 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/24151/statm: 606 461 59 122 0 480 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2424

[startup+0.519911 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 24151
/proc/meminfo: memFree=1507624/2055920 swapFree=4183944/4192956
[pid=24151] ppid=24149 vsize=3480 CPUtime=0.51
/proc/24151/stat : 24151 (mxc) R 24149 24151 23379 0 -1 4194304 889 0 0 0 51 0 0 0 21 0 1 0 127211247 3563520 721 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24151/statm: 870 721 59 122 0 744 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3480

[startup+1.34001 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 24152
/proc/meminfo: memFree=1503584/2055920 swapFree=4183944/4192956
[pid=24151] ppid=24149 vsize=5196 CPUtime=1.33
/proc/24151/stat : 24151 (mxc) R 24149 24151 23379 0 -1 4194304 1304 0 0 0 132 1 0 0 25 0 1 0 127211247 5320704 1136 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519975 0 0 4096 0 0 0 0 17 1 0 0
/proc/24151/statm: 1299 1136 59 122 0 1173 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 5196

[startup+2.97622 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 24152
/proc/meminfo: memFree=1501664/2055920 swapFree=4183944/4192956
[pid=24151] ppid=24149 vsize=7572 CPUtime=2.96
/proc/24151/stat : 24151 (mxc) R 24149 24151 23379 0 -1 4194304 1878 0 0 0 295 1 0 0 25 0 1 0 127211247 7753728 1710 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/24151/statm: 1893 1710 59 122 0 1767 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7572

[startup+6.25265 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 24152
/proc/meminfo: memFree=1500128/2055920 swapFree=4183944/4192956
[pid=24151] ppid=24149 vsize=8748 CPUtime=6.24
/proc/24151/stat : 24151 (mxc) R 24149 24151 23379 0 -1 4194304 2186 0 0 0 623 1 0 0 25 0 1 0 127211247 8957952 2016 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/24151/statm: 2187 2016 67 122 0 2061 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 8748

[startup+12.7105 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 24152
/proc/meminfo: memFree=1498528/2055920 swapFree=4183944/4192956
[pid=24151] ppid=24149 vsize=9692 CPUtime=12.69
/proc/24151/stat : 24151 (mxc) R 24149 24151 23379 0 -1 4194304 2438 0 0 0 1268 1 0 0 25 0 1 0 127211247 9924608 2268 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/24151/statm: 2423 2268 67 122 0 2297 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9692

[startup+25.6121 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 24152
/proc/meminfo: memFree=1497248/2055920 swapFree=4183944/4192956
[pid=24151] ppid=24149 vsize=10932 CPUtime=25.59
/proc/24151/stat : 24151 (mxc) R 24149 24151 23379 0 -1 4194304 2750 0 0 0 2557 2 0 0 25 0 1 0 127211247 11194368 2580 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24151/statm: 2733 2580 67 122 0 2607 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 10932

[startup+51.2175 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 24152
/proc/meminfo: memFree=1495072/2055920 swapFree=4183944/4192956
[pid=24151] ppid=24149 vsize=13068 CPUtime=51.2
/proc/24151/stat : 24151 (mxc) R 24149 24151 23379 0 -1 4194304 3294 0 0 0 5117 3 0 0 25 0 1 0 127211247 13381632 3124 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24151/statm: 3267 3124 67 122 0 3141 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 13068

[startup+102.425 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 24152
/proc/meminfo: memFree=1493344/2055920 swapFree=4183944/4192956
[pid=24151] ppid=24149 vsize=14832 CPUtime=102.38
/proc/24151/stat : 24151 (mxc) R 24149 24151 23379 0 -1 4194304 3830 0 0 0 10235 3 0 0 25 0 1 0 127211247 15187968 3523 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24151/statm: 3708 3523 67 122 0 3582 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 14832

[startup+162.447 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 24152
/proc/meminfo: memFree=1491808/2055920 swapFree=4183944/4192956
[pid=24151] ppid=24149 vsize=16284 CPUtime=162.38
/proc/24151/stat : 24151 (mxc) R 24149 24151 23379 0 -1 4194304 4449 0 0 0 16235 3 0 0 25 0 1 0 127211247 16674816 3889 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24151/statm: 4071 3889 67 122 0 3945 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 16284

[startup+222.464 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 24152
/proc/meminfo: memFree=1489888/2055920 swapFree=4183944/4192956
[pid=24151] ppid=24149 vsize=18136 CPUtime=222.38
/proc/24151/stat : 24151 (mxc) R 24149 24151 23379 0 -1 4194304 5105 0 0 0 22234 4 0 0 25 0 1 0 127211247 18571264 4348 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24151/statm: 4534 4348 67 122 0 4408 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 18136

[startup+282.479 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24152
/proc/meminfo: memFree=1489568/2055920 swapFree=4183944/4192956
[pid=24151] ppid=24149 vsize=18404 CPUtime=282.38
/proc/24151/stat : 24151 (mxc) R 24149 24151 23379 0 -1 4194304 5382 0 0 0 28234 4 0 0 25 0 1 0 127211247 18845696 4420 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/24151/statm: 4601 4420 67 122 0 4475 0
Current children cumulated CPU time (s) 282.38
Current children cumulated vsize (KiB) 18404

[startup+342.498 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24152
/proc/meminfo: memFree=1487968/2055920 swapFree=4183944/4192956
[pid=24151] ppid=24149 vsize=20024 CPUtime=342.38
/proc/24151/stat : 24151 (mxc) R 24149 24151 23379 0 -1 4194304 5992 0 0 0 34233 5 0 0 25 0 1 0 127211247 20504576 4817 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/24151/statm: 5006 4817 67 122 0 4880 0
Current children cumulated CPU time (s) 342.38
Current children cumulated vsize (KiB) 20024

[startup+402.523 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24152
/proc/meminfo: memFree=1487904/2055920 swapFree=4183944/4192956
[pid=24151] ppid=24149 vsize=20156 CPUtime=402.39
/proc/24151/stat : 24151 (mxc) R 24149 24151 23379 0 -1 4194304 6198 0 0 0 40234 5 0 0 25 0 1 0 127211247 20639744 4843 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24151/statm: 5039 4843 67 122 0 4913 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 20156

[startup+462.544 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24152
/proc/meminfo: memFree=1487392/2055920 swapFree=4183944/4192956
[pid=24151] ppid=24149 vsize=20696 CPUtime=462.39
/proc/24151/stat : 24151 (mxc) R 24149 24151 23379 0 -1 4194304 6481 0 0 0 46234 5 0 0 25 0 1 0 127211247 21192704 4946 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/24151/statm: 5174 4946 67 122 0 5048 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 20696

[startup+522.559 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24152
/proc/meminfo: memFree=1485856/2055920 swapFree=4183944/4192956
[pid=24151] ppid=24149 vsize=22164 CPUtime=522.39
/proc/24151/stat : 24151 (mxc) R 24149 24151 23379 0 -1 4194304 7093 0 0 0 52233 6 0 0 25 0 1 0 127211247 22695936 5328 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24151/statm: 5541 5328 67 122 0 5415 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 22164

[startup+582.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24152
/proc/meminfo: memFree=1485408/2055920 swapFree=4183944/4192956
[pid=24151] ppid=24149 vsize=22708 CPUtime=582.39
/proc/24151/stat : 24151 (mxc) R 24149 24151 23379 0 -1 4194304 7374 0 0 0 58233 6 0 0 25 0 1 0 127211247 23252992 5459 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530864 0 0 4096 0 0 0 0 17 1 0 0
/proc/24151/statm: 5677 5459 67 122 0 5551 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 22708

[startup+642.596 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24152
/proc/meminfo: memFree=1485152/2055920 swapFree=4183944/4192956
[pid=24151] ppid=24149 vsize=22972 CPUtime=642.38
/proc/24151/stat : 24151 (mxc) R 24149 24151 23379 0 -1 4194304 7643 0 0 0 64232 6 0 0 25 0 1 0 127211247 23523328 5528 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/24151/statm: 5743 5528 67 122 0 5617 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 22972

[startup+702.611 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 24152
/proc/meminfo: memFree=1485024/2055920 swapFree=4183944/4192956
[pid=24151] ppid=24149 vsize=23124 CPUtime=702.39
/proc/24151/stat : 24151 (mxc) R 24149 24151 23379 0 -1 4194304 7855 0 0 0 70232 7 0 0 25 0 1 0 127211247 23678976 5540 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24151/statm: 5781 5540 67 122 0 5655 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 23124

[startup+762.625 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 24152
/proc/meminfo: memFree=1484896/2055920 swapFree=4183944/4192956
[pid=24151] ppid=24149 vsize=23256 CPUtime=762.38
/proc/24151/stat : 24151 (mxc) R 24149 24151 23379 0 -1 4194304 8041 0 0 0 76231 7 0 0 25 0 1 0 127211247 23814144 5576 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24151/statm: 5814 5576 67 122 0 5688 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 23256

[startup+822.644 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24152
/proc/meminfo: memFree=1484832/2055920 swapFree=4183944/4192956
[pid=24151] ppid=24149 vsize=23388 CPUtime=822.38
/proc/24151/stat : 24151 (mxc) R 24149 24151 23379 0 -1 4194304 8274 0 0 0 82231 7 0 0 25 0 1 0 127211247 23949312 5609 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24151/statm: 5847 5609 67 122 0 5721 0
Current children cumulated CPU time (s) 822.38
Current children cumulated vsize (KiB) 23388

[startup+882.659 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24152
/proc/meminfo: memFree=1483040/2055920 swapFree=4183944/4192956
[pid=24151] ppid=24149 vsize=25236 CPUtime=882.38
/proc/24151/stat : 24151 (mxc) R 24149 24151 23379 0 -1 4194304 8887 0 0 0 88230 8 0 0 25 0 1 0 127211247 25841664 6062 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/24151/statm: 6309 6062 67 122 0 6183 0
Current children cumulated CPU time (s) 882.38
Current children cumulated vsize (KiB) 25236

[startup+942.674 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24152
/proc/meminfo: memFree=1482912/2055920 swapFree=4183944/4192956
[pid=24151] ppid=24149 vsize=25236 CPUtime=942.37
/proc/24151/stat : 24151 (mxc) R 24149 24151 23379 0 -1 4194304 9071 0 0 0 94229 8 0 0 25 0 1 0 127211247 25841664 6081 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24151/statm: 6309 6081 67 122 0 6183 0
Current children cumulated CPU time (s) 942.37
Current children cumulated vsize (KiB) 25236

[startup+1002.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24152
/proc/meminfo: memFree=1482848/2055920 swapFree=4183944/4192956
[pid=24151] ppid=24149 vsize=25380 CPUtime=1002.37
/proc/24151/stat : 24151 (mxc) R 24149 24151 23379 0 -1 4194304 9253 0 0 0 100229 8 0 0 25 0 1 0 127211247 25989120 6098 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24151/statm: 6345 6098 67 122 0 6219 0
Current children cumulated CPU time (s) 1002.37
Current children cumulated vsize (KiB) 25380

[startup+1062.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24152
/proc/meminfo: memFree=1482848/2055920 swapFree=4183944/4192956
[pid=24151] ppid=24149 vsize=25380 CPUtime=1062.37
/proc/24151/stat : 24151 (mxc) R 24149 24151 23379 0 -1 4194304 9419 0 0 0 106229 8 0 0 25 0 1 0 127211247 25989120 6099 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24151/statm: 6345 6099 67 122 0 6219 0
Current children cumulated CPU time (s) 1062.37
Current children cumulated vsize (KiB) 25380

[startup+1122.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24152
/proc/meminfo: memFree=1482720/2055920 swapFree=4183944/4192956
[pid=24151] ppid=24149 vsize=25520 CPUtime=1122.37
/proc/24151/stat : 24151 (mxc) R 24149 24151 23379 0 -1 4194304 9607 0 0 0 112228 9 0 0 25 0 1 0 127211247 26132480 6122 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24151/statm: 6380 6122 67 122 0 6254 0
Current children cumulated CPU time (s) 1122.37
Current children cumulated vsize (KiB) 25520

[startup+1182.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24152
/proc/meminfo: memFree=1482720/2055920 swapFree=4183944/4192956
[pid=24151] ppid=24149 vsize=25520 CPUtime=1182.37
/proc/24151/stat : 24151 (mxc) R 24149 24151 23379 0 -1 4194304 9780 0 0 0 118228 9 0 0 25 0 1 0 127211247 26132480 6130 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24151/statm: 6380 6130 67 122 0 6254 0
Current children cumulated CPU time (s) 1182.37
Current children cumulated vsize (KiB) 25520



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24152
/proc/meminfo: memFree=1482720/2055920 swapFree=4183944/4192956
[pid=24151] ppid=24149 vsize=25520 CPUtime=1200.09
/proc/24151/stat : 24151 (mxc) R 24149 24151 23379 0 -1 4194304 9836 0 0 0 120000 9 0 0 25 0 1 0 127211247 26132480 6131 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24151/statm: 6380 6131 67 122 0 6254 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 25520

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): 1200.47
CPU time (s): 1200.1
CPU user time (s): 1200
CPU system time (s): 0.097985
CPU usage (%): 99.9693
Max. virtual memory (cumulated for all children) (KiB): 25740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.097985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9836
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= 2317

runsolver used 0.829873 second user time and 2.37864 second system time

The end



Launcher Data (download as text)




Begin job on node40 on Wed Feb 21 01:36:10 UTC 2007

IDJOB= 302869
IDBENCH= 20094
IDSOLVER= 107
FILE ID= node40/302869-1172021770

PBS_JOBID= 3892664

Free space on /tmp= 66562 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S52275463-03.cnf
COMMAND LINE= /tmp/evaluation/302869-1172021770/mxc /tmp/evaluation/302869-1172021770/instance-302869-1172021770.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-302869-1172021770 -o ROOT/results/node40/solver-302869-1172021770 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302869-1172021770/mxc /tmp/evaluation/302869-1172021770/instance-302869-1172021770.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  4f306ec2f901f083b29f7f5a667073bd

RANDOM SEED= 641833951

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.242
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		: 3000.242
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:       1507968 kB
Buffers:         31776 kB
Cached:         447208 kB
SwapCached:       2932 kB
Active:          54128 kB
Inactive:       434436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1507968 kB
SwapTotal:     4192956 kB
SwapFree:      4183944 kB
Dirty:            1188 kB
Writeback:           0 kB
Mapped:          15500 kB
Slab:            45368 kB
Committed_AS:   207568 kB
PageTables:       1412 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= 66562 MiB

End job on node40 on Wed Feb 21 01:56:13 UTC 2007