Trace number 424399

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) 5000.08 5002.01

General information on the benchmark

Namerandom/OnTreshold/5SAT/v120/
unif-k5-r21.3-v120-c2556-S1142849726-12.UNSAT.shuffled.cnf
MD5SUMc384062077db8cbd51f9b0f03be9edde
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 variables120
Number of clauses2556
Sum of the clauses size12780
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 52556
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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node46/watcher-424399-1177633385 -o ROOT/results/node46/solver-424399-1177633385 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424399-1177633385/mxc /tmp/evaluation/424399-1177633385/instance-424399-1177633385.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.84 0.94 0.99 3/78 18127
/proc/meminfo: memFree=1618664/2055920 swapFree=4159780/4192956
[pid=18127] ppid=18125 vsize=1064 CPUtime=0
/proc/18127/stat : 18127 (mxc) R 18125 18127 18073 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 118021492 1089536 116 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529981 0 0 4096 0 0 0 0 17 1 0 0
/proc/18127/statm: 266 116 57 122 0 140 0

[startup+0.028565 s]
/proc/loadavg: 0.84 0.94 0.99 3/78 18127
/proc/meminfo: memFree=1618664/2055920 swapFree=4159780/4192956
[pid=18127] ppid=18125 vsize=1196 CPUtime=0.02
/proc/18127/stat : 18127 (mxc) R 18125 18127 18073 0 -1 4194304 155 0 0 0 2 0 0 0 18 0 1 0 118021492 1224704 140 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/18127/statm: 299 140 59 122 0 173 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1196

[startup+0.101579 s]
/proc/loadavg: 0.84 0.94 0.99 3/78 18127
/proc/meminfo: memFree=1618664/2055920 swapFree=4159780/4192956
[pid=18127] ppid=18125 vsize=1336 CPUtime=0.09
/proc/18127/stat : 18127 (mxc) R 18125 18127 18073 0 -1 4194304 202 0 0 0 9 0 0 0 18 0 1 0 118021492 1368064 185 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18127/statm: 334 185 67 122 0 208 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1336

[startup+0.301616 s]
/proc/loadavg: 0.84 0.94 0.99 3/78 18127
/proc/meminfo: memFree=1618664/2055920 swapFree=4159780/4192956
[pid=18127] ppid=18125 vsize=1460 CPUtime=0.29
/proc/18127/stat : 18127 (mxc) R 18125 18127 18073 0 -1 4194304 237 0 0 0 29 0 0 0 19 0 1 0 118021492 1495040 220 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134547915 0 0 4096 0 0 0 0 17 1 0 0
/proc/18127/statm: 365 220 67 122 0 239 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1460

[startup+0.70169 s]
/proc/loadavg: 0.84 0.94 0.99 3/78 18127
/proc/meminfo: memFree=1618664/2055920 swapFree=4159780/4192956
[pid=18127] ppid=18125 vsize=1460 CPUtime=0.69
/proc/18127/stat : 18127 (mxc) R 18125 18127 18073 0 -1 4194304 256 0 0 0 69 0 0 0 23 0 1 0 118021492 1495040 239 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531103 0 0 4096 0 0 0 0 17 1 0 0
/proc/18127/statm: 365 239 67 122 0 239 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1460

[startup+1.50184 s]
/proc/loadavg: 0.84 0.94 0.99 2/79 18128
/proc/meminfo: memFree=1617952/2055920 swapFree=4159780/4192956
[pid=18127] ppid=18125 vsize=1592 CPUtime=1.49
/proc/18127/stat : 18127 (mxc) R 18125 18127 18073 0 -1 4194304 288 0 0 0 149 0 0 0 25 0 1 0 118021492 1630208 271 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/18127/statm: 398 271 67 122 0 272 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1592

[startup+3.10113 s]
/proc/loadavg: 0.85 0.94 0.99 2/79 18128
/proc/meminfo: memFree=1617632/2055920 swapFree=4159780/4192956
[pid=18127] ppid=18125 vsize=1840 CPUtime=3.09
/proc/18127/stat : 18127 (mxc) R 18125 18127 18073 0 -1 4194304 330 0 0 0 309 0 0 0 25 0 1 0 118021492 1884160 313 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531201 0 0 4096 0 0 0 0 17 1 0 0
/proc/18127/statm: 460 313 67 122 0 334 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1840

[startup+6.30173 s]
/proc/loadavg: 0.85 0.94 0.99 2/79 18128
/proc/meminfo: memFree=1617312/2055920 swapFree=4159780/4192956
[pid=18127] ppid=18125 vsize=1956 CPUtime=6.29
/proc/18127/stat : 18127 (mxc) R 18125 18127 18073 0 -1 4194304 380 0 0 0 629 0 0 0 25 0 1 0 118021492 2002944 363 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/18127/statm: 489 363 67 122 0 363 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1956

[startup+12.7019 s]
/proc/loadavg: 0.88 0.94 0.99 2/79 18128
/proc/meminfo: memFree=1617056/2055920 swapFree=4159780/4192956
[pid=18127] ppid=18125 vsize=2220 CPUtime=12.69
/proc/18127/stat : 18127 (mxc) R 18125 18127 18073 0 -1 4194304 428 0 0 0 1269 0 0 0 25 0 1 0 118021492 2273280 411 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18127/statm: 555 411 67 122 0 429 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2220

[startup+25.5013 s]
/proc/loadavg: 0.89 0.94 0.99 2/79 18128
/proc/meminfo: memFree=1616808/2055920 swapFree=4159780/4192956
[pid=18127] ppid=18125 vsize=2456 CPUtime=25.48
/proc/18127/stat : 18127 (mxc) R 18125 18127 18073 0 -1 4194304 503 0 0 0 2548 0 0 0 25 0 1 0 118021492 2514944 486 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18127/statm: 614 486 67 122 0 488 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2456

[startup+51.102 s]
/proc/loadavg: 0.93 0.94 0.99 2/79 18128
/proc/meminfo: memFree=1616488/2055920 swapFree=4159780/4192956
[pid=18127] ppid=18125 vsize=2796 CPUtime=51.07
/proc/18127/stat : 18127 (mxc) R 18125 18127 18073 0 -1 4194304 577 0 0 0 5107 0 0 0 25 0 1 0 118021492 2863104 560 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530611 0 0 4096 0 0 0 0 17 1 0 0
/proc/18127/statm: 699 560 67 122 0 573 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2796

[startup+102.306 s]
/proc/loadavg: 0.97 0.95 0.99 2/79 18128
/proc/meminfo: memFree=1615976/2055920 swapFree=4159780/4192956
[pid=18127] ppid=18125 vsize=3256 CPUtime=102.25
/proc/18127/stat : 18127 (mxc) R 18125 18127 18073 0 -1 4194304 686 0 0 0 10225 0 0 0 25 0 1 0 118021492 3334144 669 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134703200 0 0 4096 0 0 0 0 17 1 0 0
/proc/18127/statm: 814 669 67 122 0 688 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 3256

[startup+162.302 s]
/proc/loadavg: 0.99 0.96 0.99 2/79 18128
/proc/meminfo: memFree=1615784/2055920 swapFree=4159780/4192956
[pid=18127] ppid=18125 vsize=3388 CPUtime=162.23
/proc/18127/stat : 18127 (mxc) R 18125 18127 18073 0 -1 4194304 734 0 0 0 16223 0 0 0 25 0 1 0 118021492 3469312 717 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134517410 0 0 4096 0 0 0 0 17 1 0 0
/proc/18127/statm: 847 717 67 122 0 721 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 3388

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.99 2/79 18128
/proc/meminfo: memFree=1615656/2055920 swapFree=4159780/4192956
[pid=18127] ppid=18125 vsize=3492 CPUtime=222.21
/proc/18127/stat : 18127 (mxc) R 18125 18127 18073 0 -1 4194304 756 0 0 0 22220 1 0 0 25 0 1 0 118021492 3575808 739 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/18127/statm: 873 739 67 122 0 747 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 3492

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18128
/proc/meminfo: memFree=1615336/2055920 swapFree=4159780/4192956
[pid=18127] ppid=18125 vsize=3812 CPUtime=282.19
/proc/18127/stat : 18127 (mxc) R 18125 18127 18073 0 -1 4194304 825 0 0 0 28218 1 0 0 25 0 1 0 118021492 3903488 808 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18127/statm: 953 808 67 122 0 827 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 3812

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 3/79 18128
/proc/meminfo: memFree=1615208/2055920 swapFree=4159780/4192956
[pid=18127] ppid=18125 vsize=3904 CPUtime=342.17
/proc/18127/stat : 18127 (mxc) R 18125 18127 18073 0 -1 4194304 849 0 0 0 34216 1 0 0 25 0 1 0 118021492 3997696 832 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18127/statm: 976 832 67 122 0 850 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 3904

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18128
/proc/meminfo: memFree=1614952/2055920 swapFree=4159780/4192956
[pid=18127] ppid=18125 vsize=4092 CPUtime=402.15
/proc/18127/stat : 18127 (mxc) R 18125 18127 18073 0 -1 4194304 901 0 0 0 40214 1 0 0 25 0 1 0 118021492 4190208 884 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18127/statm: 1023 884 67 122 0 897 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 4092

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18128
/proc/meminfo: memFree=1614760/2055920 swapFree=4159780/4192956
[pid=18127] ppid=18125 vsize=4288 CPUtime=462.12
/proc/18127/stat : 18127 (mxc) R 18125 18127 18073 0 -1 4194304 946 0 0 0 46211 1 0 0 25 0 1 0 118021492 4390912 929 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531100 0 0 4096 0 0 0 0 17 1 0 0
/proc/18127/statm: 1072 929 67 122 0 946 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 4288

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18128
/proc/meminfo: memFree=1614632/2055920 swapFree=4159780/4192956
[pid=18127] ppid=18125 vsize=4384 CPUtime=522.1
/proc/18127/stat : 18127 (mxc) R 18125 18127 18073 0 -1 4194304 982 0 0 0 52209 1 0 0 25 0 1 0 118021492 4489216 965 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/18127/statm: 1096 965 67 122 0 970 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 4384

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18128
/proc/meminfo: memFree=1614504/2055920 swapFree=4159780/4192956
[pid=18127] ppid=18125 vsize=4580 CPUtime=582.07
/proc/18127/stat : 18127 (mxc) R 18125 18127 18073 0 -1 4194304 1019 0 0 0 58206 1 0 0 25 0 1 0 118021492 4689920 1002 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18127/statm: 1145 1002 67 122 0 1019 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 4580

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18128
/proc/meminfo: memFree=1614312/2055920 swapFree=4159780/4192956
[pid=18127] ppid=18125 vsize=4760 CPUtime=642.06
/proc/18127/stat : 18127 (mxc) R 18125 18127 18073 0 -1 4194304 1065 0 0 0 64204 2 0 0 25 0 1 0 118021492 4874240 1048 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529873 0 0 4096 0 0 0 0 17 1 0 0
/proc/18127/statm: 1190 1048 67 122 0 1064 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 4760


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18328
/proc/meminfo: memFree=1612840/2055920 swapFree=4159780/4192956
[pid=18127] ppid=18125 vsize=6208 CPUtime=4000.73
/proc/18127/stat : 18127 (mxc) R 18125 18127 18073 0 -1 4194304 1428 0 0 0 400055 18 0 0 25 0 1 0 118021492 6356992 1411 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/18127/statm: 1552 1411 67 122 0 1426 0
Current children cumulated CPU time (s) 4000.73
Current children cumulated vsize (KiB) 6208

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18328
/proc/meminfo: memFree=1612840/2055920 swapFree=4159780/4192956
[pid=18127] ppid=18125 vsize=6280 CPUtime=4060.7
/proc/18127/stat : 18127 (mxc) R 18125 18127 18073 0 -1 4194304 1434 0 0 0 406052 18 0 0 25 0 1 0 118021492 6430720 1417 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18127/statm: 1570 1417 67 122 0 1444 0
Current children cumulated CPU time (s) 4060.7
Current children cumulated vsize (KiB) 6280

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18328
/proc/meminfo: memFree=1612776/2055920 swapFree=4159780/4192956
[pid=18127] ppid=18125 vsize=6280 CPUtime=4120.68
/proc/18127/stat : 18127 (mxc) R 18125 18127 18073 0 -1 4194304 1442 0 0 0 412049 19 0 0 25 0 1 0 118021492 6430720 1425 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/18127/statm: 1570 1425 67 122 0 1444 0
Current children cumulated CPU time (s) 4120.68
Current children cumulated vsize (KiB) 6280

[startup+4182.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 18328
/proc/meminfo: memFree=1612776/2055920 swapFree=4159780/4192956
[pid=18127] ppid=18125 vsize=6332 CPUtime=4180.66
/proc/18127/stat : 18127 (mxc) R 18125 18127 18073 0 -1 4194304 1450 0 0 0 418047 19 0 0 25 0 1 0 118021492 6483968 1433 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534797 0 0 4096 0 0 0 0 17 1 0 0
/proc/18127/statm: 1583 1433 67 122 0 1457 0
Current children cumulated CPU time (s) 4180.66
Current children cumulated vsize (KiB) 6332

[startup+4242.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/79 18328
/proc/meminfo: memFree=1612712/2055920 swapFree=4159780/4192956
[pid=18127] ppid=18125 vsize=6396 CPUtime=4240.64
/proc/18127/stat : 18127 (mxc) R 18125 18127 18073 0 -1 4194304 1463 0 0 0 424044 20 0 0 25 0 1 0 118021492 6549504 1446 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519969 0 0 4096 0 0 0 0 17 1 0 0
/proc/18127/statm: 1599 1446 67 122 0 1473 0
Current children cumulated CPU time (s) 4240.64
Current children cumulated vsize (KiB) 6396

[startup+4302.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/79 18328
/proc/meminfo: memFree=1612712/2055920 swapFree=4159780/4192956
[pid=18127] ppid=18125 vsize=6396 CPUtime=4300.61
/proc/18127/stat : 18127 (mxc) R 18125 18127 18073 0 -1 4194304 1470 0 0 0 430041 20 0 0 25 0 1 0 118021492 6549504 1453 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/18127/statm: 1599 1453 67 122 0 1473 0
Current children cumulated CPU time (s) 4300.61
Current children cumulated vsize (KiB) 6396

[startup+4362.3 s]
/proc/loadavg: 1.06 1.04 1.00 2/79 18328
/proc/meminfo: memFree=1612648/2055920 swapFree=4159780/4192956
[pid=18127] ppid=18125 vsize=6396 CPUtime=4360.6
/proc/18127/stat : 18127 (mxc) R 18125 18127 18073 0 -1 4194304 1475 0 0 0 436039 21 0 0 25 0 1 0 118021492 6549504 1458 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18127/statm: 1599 1458 67 122 0 1473 0
Current children cumulated CPU time (s) 4360.6
Current children cumulated vsize (KiB) 6396

[startup+4422.3 s]
/proc/loadavg: 1.16 1.07 1.01 2/79 18328
/proc/meminfo: memFree=1612648/2055920 swapFree=4159780/4192956
[pid=18127] ppid=18125 vsize=6396 CPUtime=4420.57
/proc/18127/stat : 18127 (mxc) R 18125 18127 18073 0 -1 4194304 1475 0 0 0 442036 21 0 0 25 0 1 0 118021492 6549504 1458 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/18127/statm: 1599 1458 67 122 0 1473 0
Current children cumulated CPU time (s) 4420.57
Current children cumulated vsize (KiB) 6396

[startup+4482.3 s]
/proc/loadavg: 1.09 1.07 1.01 2/79 18330
/proc/meminfo: memFree=1612712/2055920 swapFree=4159780/4192956
[pid=18127] ppid=18125 vsize=6396 CPUtime=4480.54
/proc/18127/stat : 18127 (mxc) R 18125 18127 18073 0 -1 4194304 1475 0 0 0 448033 21 0 0 25 0 1 0 118021492 6549504 1458 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18127/statm: 1599 1458 67 122 0 1473 0
Current children cumulated CPU time (s) 4480.54
Current children cumulated vsize (KiB) 6396

[startup+4542.3 s]
/proc/loadavg: 1.03 1.05 1.00 2/79 18330
/proc/meminfo: memFree=1612712/2055920 swapFree=4159780/4192956
[pid=18127] ppid=18125 vsize=6396 CPUtime=4540.53
/proc/18127/stat : 18127 (mxc) R 18125 18127 18073 0 -1 4194304 1477 0 0 0 454031 22 0 0 25 0 1 0 118021492 6549504 1460 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18127/statm: 1599 1460 67 122 0 1473 0
Current children cumulated CPU time (s) 4540.53
Current children cumulated vsize (KiB) 6396

[startup+4602.3 s]
/proc/loadavg: 1.01 1.04 1.00 2/79 18330
/proc/meminfo: memFree=1612648/2055920 swapFree=4159780/4192956
[pid=18127] ppid=18125 vsize=6396 CPUtime=4600.51
/proc/18127/stat : 18127 (mxc) R 18125 18127 18073 0 -1 4194304 1478 0 0 0 460029 22 0 0 25 0 1 0 118021492 6549504 1461 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519887 0 0 4096 0 0 0 0 17 1 0 0
/proc/18127/statm: 1599 1461 67 122 0 1473 0
Current children cumulated CPU time (s) 4600.51
Current children cumulated vsize (KiB) 6396

[startup+4662.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/79 18330
/proc/meminfo: memFree=1612648/2055920 swapFree=4159780/4192956
[pid=18127] ppid=18125 vsize=6396 CPUtime=4660.49
/proc/18127/stat : 18127 (mxc) R 18125 18127 18073 0 -1 4194304 1478 0 0 0 466026 23 0 0 25 0 1 0 118021492 6549504 1461 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/18127/statm: 1599 1461 67 122 0 1473 0
Current children cumulated CPU time (s) 4660.49
Current children cumulated vsize (KiB) 6396

[startup+4722.31 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 18330
/proc/meminfo: memFree=1612712/2055920 swapFree=4159780/4192956
[pid=18127] ppid=18125 vsize=6396 CPUtime=4720.47
/proc/18127/stat : 18127 (mxc) R 18125 18127 18073 0 -1 4194304 1478 0 0 0 472024 23 0 0 25 0 1 0 118021492 6549504 1461 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/18127/statm: 1599 1461 67 122 0 1473 0
Current children cumulated CPU time (s) 4720.47
Current children cumulated vsize (KiB) 6396

[startup+4782.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 18330
/proc/meminfo: memFree=1612776/2055920 swapFree=4159780/4192956
[pid=18127] ppid=18125 vsize=6396 CPUtime=4780.44
/proc/18127/stat : 18127 (mxc) R 18125 18127 18073 0 -1 4194304 1478 0 0 0 478021 23 0 0 25 0 1 0 118021492 6549504 1461 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/18127/statm: 1599 1461 67 122 0 1473 0
Current children cumulated CPU time (s) 4780.44
Current children cumulated vsize (KiB) 6396

[startup+4842.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 18330
/proc/meminfo: memFree=1612712/2055920 swapFree=4159780/4192956
[pid=18127] ppid=18125 vsize=6396 CPUtime=4840.42
/proc/18127/stat : 18127 (mxc) R 18125 18127 18073 0 -1 4194304 1478 0 0 0 484018 24 0 0 25 0 1 0 118021492 6549504 1461 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/18127/statm: 1599 1461 67 122 0 1473 0
Current children cumulated CPU time (s) 4840.42
Current children cumulated vsize (KiB) 6396

[startup+4902.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 18330
/proc/meminfo: memFree=1612712/2055920 swapFree=4159780/4192956
[pid=18127] ppid=18125 vsize=6396 CPUtime=4900.4
/proc/18127/stat : 18127 (mxc) R 18125 18127 18073 0 -1 4194304 1478 0 0 0 490016 24 0 0 25 0 1 0 118021492 6549504 1461 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18127/statm: 1599 1461 67 122 0 1473 0
Current children cumulated CPU time (s) 4900.4
Current children cumulated vsize (KiB) 6396

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18330
/proc/meminfo: memFree=1612712/2055920 swapFree=4159780/4192956
[pid=18127] ppid=18125 vsize=6396 CPUtime=4960.38
/proc/18127/stat : 18127 (mxc) R 18125 18127 18073 0 -1 4194304 1478 0 0 0 496013 25 0 0 25 0 1 0 118021492 6549504 1461 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18127/statm: 1599 1461 67 122 0 1473 0
Current children cumulated CPU time (s) 4960.38
Current children cumulated vsize (KiB) 6396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18330
/proc/meminfo: memFree=1612648/2055920 swapFree=4159780/4192956
[pid=18127] ppid=18125 vsize=6512 CPUtime=5000.07
/proc/18127/stat : 18127 (mxc) R 18125 18127 18073 0 -1 4194304 1493 0 0 0 499982 25 0 0 25 0 1 0 118021492 6668288 1476 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/18127/statm: 1628 1476 67 122 0 1502 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 6512

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): 5002.01
CPU time (s): 5000.08
CPU user time (s): 4999.82
CPU system time (s): 0.254961
CPU usage (%): 99.9613
Max. virtual memory (cumulated for all children) (KiB): 6516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.82
system time used= 0.254961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1493
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= 23201

runsolver used 4.52031 second user time and 12.0602 second system time

The end



Launcher Data (download as text)




Begin job on node46 on Fri Apr 27 00:23:05 UTC 2007

IDJOB= 424399
IDBENCH= 19863
IDSOLVER= 174
FILE ID= node46/424399-1177633385

PBS_JOBID= 4697269

Free space on /tmp= 66132 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v120/unif-k5-r21.3-v120-c2556-S1142849726-12.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424399-1177633385/mxc /tmp/evaluation/424399-1177633385/instance-424399-1177633385.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-424399-1177633385 -o ROOT/results/node46/solver-424399-1177633385 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424399-1177633385/mxc /tmp/evaluation/424399-1177633385/instance-424399-1177633385.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  c384062077db8cbd51f9b0f03be9edde

RANDOM SEED= 544617384

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.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		: 3000.268
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	: 5931.00
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		: 3000.268
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:       1619136 kB
Buffers:         41692 kB
Cached:         315224 kB
SwapCached:       3348 kB
Active:         246808 kB
Inactive:       134164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1619136 kB
SwapTotal:     4192956 kB
SwapFree:      4159780 kB
Dirty:             824 kB
Writeback:           0 kB
Mapped:          31292 kB
Slab:            41216 kB
Committed_AS:  3500496 kB
PageTables:       1992 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= 66132 MiB

End job on node46 on Fri Apr 27 01:46:29 UTC 2007