Trace number 301311

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MXC 2007-02-08? (TO) 1200.11 1200.41

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S1586629899-14.cnf
MD5SUMbb47ba6674477ffefdaf4fbc831ad867
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark5.53016
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
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 512000
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/node4/watcher-301311-1171963155 -o ROOT/results/node4/solver-301311-1171963155 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301311-1171963155/mxc /tmp/evaluation/301311-1171963155/instance-301311-1171963155.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 3/77 6145
/proc/meminfo: memFree=1349864/2055920 swapFree=4192812/4192956
[pid=6145] ppid=6143 vsize=1476 CPUtime=0
/proc/6145/stat : 6145 (mxc) R 6143 6145 5502 0 -1 4194304 218 0 0 0 0 0 0 0 18 0 1 0 216270400 1511424 202 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/6145/statm: 369 202 46 122 0 243 0

[startup+0.107956 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6145
/proc/meminfo: memFree=1349864/2055920 swapFree=4192812/4192956
[pid=6145] ppid=6143 vsize=2120 CPUtime=0.1
/proc/6145/stat : 6145 (mxc) R 6143 6145 5502 0 -1 4194304 461 0 0 0 10 0 0 0 18 0 1 0 216270400 2170880 375 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519294 0 0 4096 0 0 0 0 17 1 0 0
/proc/6145/statm: 530 375 59 122 0 404 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2120

[startup+0.516996 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6145
/proc/meminfo: memFree=1349864/2055920 swapFree=4192812/4192956
[pid=6145] ppid=6143 vsize=3728 CPUtime=0.51
/proc/6145/stat : 6145 (mxc) R 6143 6145 5502 0 -1 4194304 852 0 0 0 51 0 0 0 21 0 1 0 216270400 3817472 766 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/6145/statm: 932 766 59 122 0 806 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3728

[startup+1.33707 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 6146
/proc/meminfo: memFree=1345248/2055920 swapFree=4192812/4192956
[pid=6145] ppid=6143 vsize=5444 CPUtime=1.32
/proc/6145/stat : 6145 (mxc) R 6143 6145 5502 0 -1 4194304 1294 0 0 0 132 0 0 0 25 0 1 0 216270400 5574656 1206 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/6145/statm: 1361 1206 67 122 0 1235 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5444

[startup+2.97323 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 6146
/proc/meminfo: memFree=1344672/2055920 swapFree=4192812/4192956
[pid=6145] ppid=6143 vsize=6460 CPUtime=2.96
/proc/6145/stat : 6145 (mxc) R 6143 6145 5502 0 -1 4194304 1556 0 0 0 296 0 0 0 25 0 1 0 216270400 6615040 1468 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/6145/statm: 1615 1468 67 122 0 1489 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6460

[startup+6.24954 s]
/proc/loadavg: 0.93 0.98 0.99 3/78 6146
/proc/meminfo: memFree=1343328/2055920 swapFree=4192812/4192956
[pid=6145] ppid=6143 vsize=7764 CPUtime=6.23
/proc/6145/stat : 6145 (mxc) R 6143 6145 5502 0 -1 4194304 1881 0 0 0 623 0 0 0 25 0 1 0 216270400 7950336 1793 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6145/statm: 1941 1793 67 122 0 1815 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 7764

[startup+12.7082 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 6146
/proc/meminfo: memFree=1341856/2055920 swapFree=4192812/4192956
[pid=6145] ppid=6143 vsize=8496 CPUtime=12.7
/proc/6145/stat : 6145 (mxc) R 6143 6145 5502 0 -1 4194304 2082 0 0 0 1269 1 0 0 25 0 1 0 216270400 8699904 1994 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6145/statm: 2124 1994 67 122 0 1998 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 8496

[startup+25.5124 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 6146
/proc/meminfo: memFree=1340704/2055920 swapFree=4192812/4192956
[pid=6145] ppid=6143 vsize=9760 CPUtime=25.5
/proc/6145/stat : 6145 (mxc) R 6143 6145 5502 0 -1 4194304 2374 0 0 0 2549 1 0 0 25 0 1 0 216270400 9994240 2286 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530067 0 0 4096 0 0 0 0 17 1 0 0
/proc/6145/statm: 2440 2286 67 122 0 2314 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 9760

[startup+51.1228 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 6146
/proc/meminfo: memFree=1338656/2055920 swapFree=4192812/4192956
[pid=6145] ppid=6143 vsize=11764 CPUtime=51.09
/proc/6145/stat : 6145 (mxc) R 6143 6145 5502 0 -1 4194304 2877 0 0 0 5108 1 0 0 25 0 1 0 216270400 12046336 2789 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6145/statm: 2941 2789 67 122 0 2815 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 11764

[startup+102.34 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 6146
/proc/meminfo: memFree=1337184/2055920 swapFree=4192812/4192956
[pid=6145] ppid=6143 vsize=13176 CPUtime=102.31
/proc/6145/stat : 6145 (mxc) R 6143 6145 5502 0 -1 4194304 3236 0 0 0 10228 3 0 0 25 0 1 0 216270400 13492224 3148 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/6145/statm: 3294 3148 67 122 0 3168 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 13176

[startup+162.37 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6146
/proc/meminfo: memFree=1335712/2055920 swapFree=4192812/4192956
[pid=6145] ppid=6143 vsize=14648 CPUtime=162.31
/proc/6145/stat : 6145 (mxc) R 6143 6145 5502 0 -1 4194304 3606 0 0 0 16228 3 0 0 25 0 1 0 216270400 14999552 3518 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/6145/statm: 3662 3518 67 122 0 3536 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 14648

[startup+222.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6146
/proc/meminfo: memFree=1334304/2055920 swapFree=4192812/4192956
[pid=6145] ppid=6143 vsize=15980 CPUtime=222.34
/proc/6145/stat : 6145 (mxc) R 6143 6145 5502 0 -1 4194304 3948 0 0 0 22229 5 0 0 25 0 1 0 216270400 16363520 3858 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6145/statm: 3995 3858 67 122 0 3869 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 15980

[startup+282.43 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6146
/proc/meminfo: memFree=1333856/2055920 swapFree=4192812/4192956
[pid=6145] ppid=6143 vsize=16364 CPUtime=282.35
/proc/6145/stat : 6145 (mxc) R 6143 6145 5502 0 -1 4194304 4048 0 0 0 28230 5 0 0 25 0 1 0 216270400 16756736 3958 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531206 0 0 4096 0 0 0 0 17 1 0 0
/proc/6145/statm: 4091 3958 67 122 0 3965 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 16364

[startup+342.459 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6146
/proc/meminfo: memFree=1332640/2055920 swapFree=4192812/4192956
[pid=6145] ppid=6143 vsize=17576 CPUtime=342.36
/proc/6145/stat : 6145 (mxc) R 6143 6145 5502 0 -1 4194304 4353 0 0 0 34230 6 0 0 25 0 1 0 216270400 17997824 4263 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6145/statm: 4394 4263 67 122 0 4268 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 17576

[startup+402.489 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6146
/proc/meminfo: memFree=1332192/2055920 swapFree=4192812/4192956
[pid=6145] ppid=6143 vsize=18012 CPUtime=402.38
/proc/6145/stat : 6145 (mxc) R 6143 6145 5502 0 -1 4194304 4465 0 0 0 40231 7 0 0 25 0 1 0 216270400 18444288 4372 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134529501 0 0 4096 0 0 0 0 17 1 0 0
/proc/6145/statm: 4503 4372 67 122 0 4377 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 18012

[startup+462.517 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 6146
/proc/meminfo: memFree=1332128/2055920 swapFree=4192812/4192956
[pid=6145] ppid=6143 vsize=18132 CPUtime=462.39
/proc/6145/stat : 6145 (mxc) R 6143 6145 5502 0 -1 4194304 4497 0 0 0 46232 7 0 0 25 0 1 0 216270400 18567168 4402 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134528451 0 0 4096 0 0 0 0 17 1 0 0
/proc/6145/statm: 4533 4402 67 122 0 4407 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 18132

[startup+522.548 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 6146
/proc/meminfo: memFree=1330144/2055920 swapFree=4192812/4192956
[pid=6145] ppid=6143 vsize=20116 CPUtime=522.41
/proc/6145/stat : 6145 (mxc) R 6143 6145 5502 0 -1 4194304 4998 0 0 0 52233 8 0 0 25 0 1 0 216270400 20598784 4898 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6145/statm: 5029 4898 67 122 0 4903 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 20116

[startup+582.575 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 6146
/proc/meminfo: memFree=1329888/2055920 swapFree=4192812/4192956
[pid=6145] ppid=6143 vsize=20356 CPUtime=582.43
/proc/6145/stat : 6145 (mxc) R 6143 6145 5502 0 -1 4194304 5067 0 0 0 58234 9 0 0 25 0 1 0 216270400 20844544 4960 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6145/statm: 5089 4960 67 122 0 4963 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 20356

[startup+642.608 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6146
/proc/meminfo: memFree=1329632/2055920 swapFree=4192812/4192956
[pid=6145] ppid=6143 vsize=20664 CPUtime=642.43
/proc/6145/stat : 6145 (mxc) R 6143 6145 5502 0 -1 4194304 5146 0 0 0 64234 9 0 0 25 0 1 0 216270400 21159936 5037 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/6145/statm: 5166 5037 67 122 0 5040 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 20664

[startup+702.639 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6146
/proc/meminfo: memFree=1329568/2055920 swapFree=4192812/4192956
[pid=6145] ppid=6143 vsize=20556 CPUtime=702.46
/proc/6145/stat : 6145 (mxc) R 6143 6145 5502 0 -1 4194304 5146 0 0 0 70236 10 0 0 25 0 1 0 216270400 21049344 5010 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6145/statm: 5139 5010 67 122 0 5013 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 20556

[startup+762.672 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6146
/proc/meminfo: memFree=1329312/2055920 swapFree=4192812/4192956
[pid=6145] ppid=6143 vsize=20812 CPUtime=762.47
/proc/6145/stat : 6145 (mxc) R 6143 6145 5502 0 -1 4194304 5238 0 0 0 76237 10 0 0 25 0 1 0 216270400 21311488 5074 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/6145/statm: 5203 5074 67 122 0 5077 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 20812

[startup+822.699 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6146
/proc/meminfo: memFree=1329312/2055920 swapFree=4192812/4192956
[pid=6145] ppid=6143 vsize=20796 CPUtime=822.49
/proc/6145/stat : 6145 (mxc) R 6143 6145 5502 0 -1 4194304 5238 0 0 0 82238 11 0 0 25 0 1 0 216270400 21295104 5070 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519962 0 0 4096 0 0 0 0 17 1 0 0
/proc/6145/statm: 5199 5070 67 122 0 5073 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 20796

[startup+882.727 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6146
/proc/meminfo: memFree=1327520/2055920 swapFree=4192812/4192956
[pid=6145] ppid=6143 vsize=22668 CPUtime=882.5
/proc/6145/stat : 6145 (mxc) R 6143 6145 5502 0 -1 4194304 5879 0 0 0 88238 12 0 0 25 0 1 0 216270400 23212032 5501 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6145/statm: 5667 5501 67 122 0 5541 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 22668

[startup+942.759 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6146
/proc/meminfo: memFree=1327328/2055920 swapFree=4192812/4192956
[pid=6145] ppid=6143 vsize=22800 CPUtime=942.52
/proc/6145/stat : 6145 (mxc) R 6143 6145 5502 0 -1 4194304 6157 0 0 0 94239 13 0 0 25 0 1 0 216270400 23347200 5534 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6145/statm: 5700 5534 67 122 0 5574 0
Current children cumulated CPU time (s) 942.52
Current children cumulated vsize (KiB) 22800

[startup+1002.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6146
/proc/meminfo: memFree=1327264/2055920 swapFree=4192812/4192956
[pid=6145] ppid=6143 vsize=23052 CPUtime=1002.53
/proc/6145/stat : 6145 (mxc) R 6143 6145 5502 0 -1 4194304 6499 0 0 0 100240 13 0 0 25 0 1 0 216270400 23605248 5596 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519240 0 0 4096 0 0 0 0 17 1 0 0
/proc/6145/statm: 5763 5596 67 122 0 5637 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 23052

[startup+1062.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6146
/proc/meminfo: memFree=1327328/2055920 swapFree=4192812/4192956
[pid=6145] ppid=6143 vsize=23040 CPUtime=1062.55
/proc/6145/stat : 6145 (mxc) R 6143 6145 5502 0 -1 4194304 6744 0 0 0 106241 14 0 0 25 0 1 0 216270400 23592960 5596 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6145/statm: 5760 5596 67 122 0 5634 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 23040

[startup+1122.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6146
/proc/meminfo: memFree=1327328/2055920 swapFree=4192812/4192956
[pid=6145] ppid=6143 vsize=23012 CPUtime=1122.56
/proc/6145/stat : 6145 (mxc) R 6143 6145 5502 0 -1 4194304 6989 0 0 0 112242 14 0 0 25 0 1 0 216270400 23564288 5595 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6145/statm: 5753 5595 67 122 0 5627 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 23012

[startup+1182.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6146
/proc/meminfo: memFree=1327008/2055920 swapFree=4192812/4192956
[pid=6145] ppid=6143 vsize=23408 CPUtime=1182.58
/proc/6145/stat : 6145 (mxc) R 6143 6145 5502 0 -1 4194304 7304 0 0 0 118243 15 0 0 25 0 1 0 216270400 23969792 5665 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6145/statm: 5852 5665 67 122 0 5726 0
Current children cumulated CPU time (s) 1182.58
Current children cumulated vsize (KiB) 23408



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6146
/proc/meminfo: memFree=1327008/2055920 swapFree=4192812/4192956
[pid=6145] ppid=6143 vsize=23408 CPUtime=1200.1
/proc/6145/stat : 6145 (mxc) R 6143 6145 5502 0 -1 4194304 7374 0 0 0 119995 15 0 0 25 0 1 0 216270400 23969792 5665 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/6145/statm: 5852 5665 67 122 0 5726 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 23408

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6146
/proc/meminfo: memFree=1327008/2055920 swapFree=4192812/4192956
[pid=6145] ppid=6143 vsize=23408 CPUtime=1200.1
/proc/6145/stat : 6145 (mxc) R 6143 6145 5502 0 -1 4194304 7374 0 0 0 119995 15 0 0 25 0 1 0 216270400 23969792 5665 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/6145/statm: 5852 5665 67 122 0 5726 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 23408

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.11
CPU user time (s): 1199.96
CPU system time (s): 0.157975
CPU usage (%): 99.9751
Max. virtual memory (cumulated for all children) (KiB): 23408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.157975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7374
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= 978

runsolver used 1.50777 second user time and 2.73958 second system time

The end



Launcher Data (download as text)




Begin job on node4 on Tue Feb 20 09:19:15 UTC 2007

IDJOB= 301311
IDBENCH= 20056
IDSOLVER= 107
FILE ID= node4/301311-1171963155

PBS_JOBID= 3849023

Free space on /tmp= 66551 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S1586629899-14.cnf
COMMAND LINE= /tmp/evaluation/301311-1171963155/mxc /tmp/evaluation/301311-1171963155/instance-301311-1171963155.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-301311-1171963155 -o ROOT/results/node4/solver-301311-1171963155 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301311-1171963155/mxc /tmp/evaluation/301311-1171963155/instance-301311-1171963155.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  bb47ba6674477ffefdaf4fbc831ad867

RANDOM SEED= 995592536

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:       1350336 kB
Buffers:         56724 kB
Cached:         511688 kB
SwapCached:          0 kB
Active:         219532 kB
Inactive:       408732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1350336 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             884 kB
Writeback:           0 kB
Mapped:          78684 kB
Slab:            62872 kB
Committed_AS:   960536 kB
PageTables:       1768 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= 66551 MiB

End job on node4 on Tue Feb 20 09:39:18 UTC 2007