Trace number 297293

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) 1200.05 1200.38

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1456038697-16.SAT.shuffled.cnf
MD5SUM477dc097da7e642f48b5bde247eb1f2d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.036993
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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/node14/watcher-297293-1171836508 -o ROOT/results/node14/solver-297293-1171836508 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297293-1171836508/mxc /tmp/evaluation/297293-1171836508/instance-297293-1171836508.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 31871
/proc/meminfo: memFree=1330928/2055920 swapFree=4192812/4192956
[pid=31871] ppid=31869 vsize=1064 CPUtime=0
/proc/31871/stat : 31871 (mxc) R 31869 31871 30454 0 -1 4194304 134 0 0 0 0 0 0 0 18 0 1 0 203605207 1089536 118 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/31871/statm: 266 118 57 122 0 140 0

[startup+0.107361 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 31871
/proc/meminfo: memFree=1330928/2055920 swapFree=4192812/4192956
[pid=31871] ppid=31869 vsize=1336 CPUtime=0.1
/proc/31871/stat : 31871 (mxc) R 31869 31871 30454 0 -1 4194304 201 0 0 0 10 0 0 0 18 0 1 0 203605207 1368064 183 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/31871/statm: 334 184 67 122 0 208 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1336

[startup+0.516398 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 31871
/proc/meminfo: memFree=1330928/2055920 swapFree=4192812/4192956
[pid=31871] ppid=31869 vsize=1472 CPUtime=0.51
/proc/31871/stat : 31871 (mxc) R 31869 31871 30454 0 -1 4194304 252 0 0 0 51 0 0 0 22 0 1 0 203605207 1507328 234 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/31871/statm: 368 234 67 122 0 242 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1472

[startup+1.33748 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31872
/proc/meminfo: memFree=1330088/2055920 swapFree=4192812/4192956
[pid=31871] ppid=31869 vsize=1600 CPUtime=1.33
/proc/31871/stat : 31871 (mxc) R 31869 31871 30454 0 -1 4194304 293 0 0 0 133 0 0 0 25 0 1 0 203605207 1638400 275 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519302 0 0 4096 0 0 0 0 17 1 0 0
/proc/31871/statm: 400 275 67 122 0 274 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1600

[startup+2.97864 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31872
/proc/meminfo: memFree=1329768/2055920 swapFree=4192812/4192956
[pid=31871] ppid=31869 vsize=1732 CPUtime=2.97
/proc/31871/stat : 31871 (mxc) R 31869 31871 30454 0 -1 4194304 325 0 0 0 297 0 0 0 25 0 1 0 203605207 1773568 307 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31871/statm: 433 307 67 122 0 307 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 1732

[startup+6.25494 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31872
/proc/meminfo: memFree=1329576/2055920 swapFree=4192812/4192956
[pid=31871] ppid=31869 vsize=2008 CPUtime=6.25
/proc/31871/stat : 31871 (mxc) R 31869 31871 30454 0 -1 4194304 382 0 0 0 625 0 0 0 25 0 1 0 203605207 2056192 364 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/31871/statm: 502 364 67 122 0 376 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 2008

[startup+12.7106 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31872
/proc/meminfo: memFree=1329128/2055920 swapFree=4192812/4192956
[pid=31871] ppid=31869 vsize=2252 CPUtime=12.7
/proc/31871/stat : 31871 (mxc) R 31869 31871 30454 0 -1 4194304 446 0 0 0 1270 0 0 0 25 0 1 0 203605207 2306048 428 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530213 0 0 4096 0 0 0 0 17 1 0 0
/proc/31871/statm: 563 428 67 122 0 437 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 2252

[startup+25.5138 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31872
/proc/meminfo: memFree=1328808/2055920 swapFree=4192812/4192956
[pid=31871] ppid=31869 vsize=2628 CPUtime=25.5
/proc/31871/stat : 31871 (mxc) R 31869 31871 30454 0 -1 4194304 524 0 0 0 2550 0 0 0 25 0 1 0 203605207 2691072 506 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134529777 0 0 4096 0 0 0 0 17 1 0 0
/proc/31871/statm: 657 506 67 122 0 531 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 2628

[startup+51.1212 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31872
/proc/meminfo: memFree=1328488/2055920 swapFree=4192812/4192956
[pid=31871] ppid=31869 vsize=2980 CPUtime=51.1
/proc/31871/stat : 31871 (mxc) R 31869 31871 30454 0 -1 4194304 625 0 0 0 5110 0 0 0 25 0 1 0 203605207 3051520 607 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/31871/statm: 745 607 67 122 0 619 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 2980

[startup+102.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31872
/proc/meminfo: memFree=1327912/2055920 swapFree=4192812/4192956
[pid=31871] ppid=31869 vsize=3512 CPUtime=102.3
/proc/31871/stat : 31871 (mxc) R 31869 31871 30454 0 -1 4194304 763 0 0 0 10230 0 0 0 25 0 1 0 203605207 3596288 745 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/31871/statm: 878 745 67 122 0 752 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 3512

[startup+162.372 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 31872
/proc/meminfo: memFree=1327528/2055920 swapFree=4192812/4192956
[pid=31871] ppid=31869 vsize=3816 CPUtime=162.32
/proc/31871/stat : 31871 (mxc) R 31869 31871 30454 0 -1 4194304 846 0 0 0 16231 1 0 0 25 0 1 0 203605207 3907584 828 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134534149 0 0 4096 0 0 0 0 17 1 0 0
/proc/31871/statm: 954 828 67 122 0 828 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 3816

[startup+222.397 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 31872
/proc/meminfo: memFree=1327144/2055920 swapFree=4192812/4192956
[pid=31871] ppid=31869 vsize=4252 CPUtime=222.32
/proc/31871/stat : 31871 (mxc) R 31869 31871 30454 0 -1 4194304 928 0 0 0 22231 1 0 0 25 0 1 0 203605207 4354048 910 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31871/statm: 1063 910 67 122 0 937 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 4252

[startup+282.424 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 31872
/proc/meminfo: memFree=1326952/2055920 swapFree=4192812/4192956
[pid=31871] ppid=31869 vsize=4336 CPUtime=282.34
/proc/31871/stat : 31871 (mxc) R 31869 31871 30454 0 -1 4194304 969 0 0 0 28232 2 0 0 25 0 1 0 203605207 4440064 951 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519240 0 0 4096 0 0 0 0 17 1 0 0
/proc/31871/statm: 1084 951 67 122 0 958 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 4336

[startup+342.449 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31872
/proc/meminfo: memFree=1326632/2055920 swapFree=4192812/4192956
[pid=31871] ppid=31869 vsize=4672 CPUtime=342.35
/proc/31871/stat : 31871 (mxc) R 31869 31871 30454 0 -1 4194304 1054 0 0 0 34232 3 0 0 25 0 1 0 203605207 4784128 1036 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31871/statm: 1168 1036 67 122 0 1042 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 4672

[startup+402.477 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31872
/proc/meminfo: memFree=1326440/2055920 swapFree=4192812/4192956
[pid=31871] ppid=31869 vsize=4872 CPUtime=402.35
/proc/31871/stat : 31871 (mxc) R 31869 31871 30454 0 -1 4194304 1084 0 0 0 40232 3 0 0 25 0 1 0 203605207 4988928 1066 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31871/statm: 1218 1066 67 122 0 1092 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 4872

[startup+462.507 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31872
/proc/meminfo: memFree=1326248/2055920 swapFree=4192812/4192956
[pid=31871] ppid=31869 vsize=5100 CPUtime=462.37
/proc/31871/stat : 31871 (mxc) R 31869 31871 30454 0 -1 4194304 1148 0 0 0 46233 4 0 0 25 0 1 0 203605207 5222400 1130 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134684795 0 0 4096 0 0 0 0 17 1 0 0
/proc/31871/statm: 1275 1130 67 122 0 1149 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 5100

[startup+522.535 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31872
/proc/meminfo: memFree=1326184/2055920 swapFree=4192812/4192956
[pid=31871] ppid=31869 vsize=5196 CPUtime=522.39
/proc/31871/stat : 31871 (mxc) R 31869 31871 30454 0 -1 4194304 1170 0 0 0 52234 5 0 0 25 0 1 0 203605207 5320704 1152 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519289 0 0 4096 0 0 0 0 17 1 0 0
/proc/31871/statm: 1299 1152 67 122 0 1173 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 5196

[startup+582.561 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31872
/proc/meminfo: memFree=1325928/2055920 swapFree=4192812/4192956
[pid=31871] ppid=31869 vsize=5440 CPUtime=582.4
/proc/31871/stat : 31871 (mxc) R 31869 31871 30454 0 -1 4194304 1239 0 0 0 58235 5 0 0 25 0 1 0 203605207 5570560 1221 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31871/statm: 1360 1221 67 122 0 1234 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 5440

[startup+642.594 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31872
/proc/meminfo: memFree=1325800/2055920 swapFree=4192812/4192956
[pid=31871] ppid=31869 vsize=5540 CPUtime=642.41
/proc/31871/stat : 31871 (mxc) R 31869 31871 30454 0 -1 4194304 1259 0 0 0 64235 6 0 0 25 0 1 0 203605207 5672960 1241 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/31871/statm: 1385 1241 67 122 0 1259 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 5540

[startup+702.626 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31872
/proc/meminfo: memFree=1325736/2055920 swapFree=4192812/4192956
[pid=31871] ppid=31869 vsize=5632 CPUtime=702.43
/proc/31871/stat : 31871 (mxc) R 31869 31871 30454 0 -1 4194304 1276 0 0 0 70237 6 0 0 25 0 1 0 203605207 5767168 1258 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31871/statm: 1408 1258 67 122 0 1282 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 5632

[startup+762.648 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31872
/proc/meminfo: memFree=1325480/2055920 swapFree=4192812/4192956
[pid=31871] ppid=31869 vsize=5816 CPUtime=762.43
/proc/31871/stat : 31871 (mxc) R 31869 31871 30454 0 -1 4194304 1332 0 0 0 76237 6 0 0 25 0 1 0 203605207 5955584 1314 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531193 0 0 4096 0 0 0 0 17 1 0 0
/proc/31871/statm: 1454 1314 67 122 0 1328 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 5816

[startup+822.679 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31872
/proc/meminfo: memFree=1325352/2055920 swapFree=4192812/4192956
[pid=31871] ppid=31869 vsize=6008 CPUtime=822.45
/proc/31871/stat : 31871 (mxc) R 31869 31871 30454 0 -1 4194304 1379 0 0 0 82238 7 0 0 25 0 1 0 203605207 6152192 1361 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/31871/statm: 1502 1361 67 122 0 1376 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 6008

[startup+882.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31872
/proc/meminfo: memFree=1325224/2055920 swapFree=4192812/4192956
[pid=31871] ppid=31869 vsize=6072 CPUtime=882.45
/proc/31871/stat : 31871 (mxc) R 31869 31871 30454 0 -1 4194304 1407 0 0 0 88238 7 0 0 25 0 1 0 203605207 6217728 1389 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31871/statm: 1518 1389 67 122 0 1392 0
Current children cumulated CPU time (s) 882.45
Current children cumulated vsize (KiB) 6072

[startup+942.731 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31872
/proc/meminfo: memFree=1325224/2055920 swapFree=4192812/4192956
[pid=31871] ppid=31869 vsize=6148 CPUtime=942.47
/proc/31871/stat : 31871 (mxc) R 31869 31871 30454 0 -1 4194304 1409 0 0 0 94239 8 0 0 25 0 1 0 203605207 6295552 1391 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530562 0 0 4096 0 0 0 0 17 1 0 0
/proc/31871/statm: 1537 1391 67 122 0 1411 0
Current children cumulated CPU time (s) 942.47
Current children cumulated vsize (KiB) 6148

[startup+1002.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31872
/proc/meminfo: memFree=1325096/2055920 swapFree=4192812/4192956
[pid=31871] ppid=31869 vsize=6256 CPUtime=1002.48
/proc/31871/stat : 31871 (mxc) R 31869 31871 30454 0 -1 4194304 1446 0 0 0 100240 8 0 0 25 0 1 0 203605207 6406144 1428 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31871/statm: 1564 1428 67 122 0 1438 0
Current children cumulated CPU time (s) 1002.48
Current children cumulated vsize (KiB) 6256

[startup+1062.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31872
/proc/meminfo: memFree=1325032/2055920 swapFree=4192812/4192956
[pid=31871] ppid=31869 vsize=6244 CPUtime=1062.5
/proc/31871/stat : 31871 (mxc) R 31869 31871 30454 0 -1 4194304 1446 0 0 0 106241 9 0 0 25 0 1 0 203605207 6393856 1428 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31871/statm: 1561 1428 67 122 0 1435 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 6244

[startup+1122.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31872
/proc/meminfo: memFree=1325032/2055920 swapFree=4192812/4192956
[pid=31871] ppid=31869 vsize=6316 CPUtime=1122.51
/proc/31871/stat : 31871 (mxc) R 31869 31871 30454 0 -1 4194304 1452 0 0 0 112242 9 0 0 25 0 1 0 203605207 6467584 1434 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/31871/statm: 1579 1434 67 122 0 1453 0
Current children cumulated CPU time (s) 1122.51
Current children cumulated vsize (KiB) 6316

[startup+1182.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31872
/proc/meminfo: memFree=1324904/2055920 swapFree=4192812/4192956
[pid=31871] ppid=31869 vsize=6408 CPUtime=1182.52
/proc/31871/stat : 31871 (mxc) R 31869 31871 30454 0 -1 4194304 1485 0 0 0 118242 10 0 0 25 0 1 0 203605207 6561792 1467 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530274 0 0 4096 0 0 0 0 17 1 0 0
/proc/31871/statm: 1602 1467 67 122 0 1476 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 6408



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31872
/proc/meminfo: memFree=1324904/2055920 swapFree=4192812/4192956
[pid=31871] ppid=31869 vsize=6524 CPUtime=1200.04
/proc/31871/stat : 31871 (mxc) R 31869 31871 30454 0 -1 4194304 1503 0 0 0 119994 10 0 0 25 0 1 0 203605207 6680576 1485 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31871/statm: 1631 1485 67 122 0 1505 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 6524

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

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

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31872
/proc/meminfo: memFree=1324904/2055920 swapFree=4192812/4192956
[pid=31871] ppid=31869 vsize=6524 CPUtime=1200.04
/proc/31871/stat : 31871 (mxc) R 31869 31871 30454 0 -1 4194304 1503 0 0 0 119994 10 0 0 25 0 1 0 203605207 6680576 1485 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31871/statm: 1631 1485 67 122 0 1505 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 6524

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.38
CPU time (s): 1200.05
CPU user time (s): 1199.94
CPU system time (s): 0.105983
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 6524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.105983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1503
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= 25775

runsolver used 1.12583 second user time and 2.68359 second system time

The end



Launcher Data (download as text)




Begin job on node14 on Sun Feb 18 22:08:28 UTC 2007

IDJOB= 297293
IDBENCH= 19958
IDSOLVER= 107
FILE ID= node14/297293-1171836508

PBS_JOBID= 3839366

Free space on /tmp= 66550 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1456038697-16.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297293-1171836508/mxc /tmp/evaluation/297293-1171836508/instance-297293-1171836508.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-297293-1171836508 -o ROOT/results/node14/solver-297293-1171836508 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297293-1171836508/mxc /tmp/evaluation/297293-1171836508/instance-297293-1171836508.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  477dc097da7e642f48b5bde247eb1f2d

RANDOM SEED= 4913602

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.216
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		: 3000.216
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:       1331336 kB
Buffers:         71024 kB
Cached:         517584 kB
SwapCached:          0 kB
Active:         409828 kB
Inactive:       233312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1331336 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             700 kB
Writeback:           0 kB
Mapped:          73388 kB
Slab:            67056 kB
Committed_AS:   733984 kB
PageTables:       1736 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= 66550 MiB

End job on node14 on Sun Feb 18 22:28:30 UTC 2007