Trace number 424395

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) 5000.1 5001.81

General information on the benchmark

Namerandom/OnTreshold/5SAT/v120/
unif-k5-r21.3-v120-c2556-S429936805-03.SAT.shuffled.cnf
MD5SUM710e114bd7c9ad2ada2dc0a847d1be61
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.024995
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/node54/watcher-424395-1177631065 -o ROOT/results/node54/solver-424395-1177631065 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424395-1177631065/mxc /tmp/evaluation/424395-1177631065/instance-424395-1177631065.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: 0.92 0.97 0.98 3/66 29774
/proc/meminfo: memFree=1453176/2055920 swapFree=4182160/4192956
[pid=29774] ppid=29772 vsize=1064 CPUtime=0
/proc/29774/stat : 29774 (mxc) R 29772 29774 29247 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 210480999 1089536 116 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/29774/statm: 266 116 57 122 0 140 0

[startup+0.0951641 s]
/proc/loadavg: 0.92 0.97 0.98 3/66 29774
/proc/meminfo: memFree=1453176/2055920 swapFree=4182160/4192956
[pid=29774] ppid=29772 vsize=1328 CPUtime=0.09
/proc/29774/stat : 29774 (mxc) R 29772 29774 29247 0 -1 4194304 203 0 0 0 9 0 0 0 18 0 1 0 210480999 1359872 186 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/29774/statm: 332 186 67 122 0 206 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1328

[startup+0.101163 s]
/proc/loadavg: 0.92 0.97 0.98 3/66 29774
/proc/meminfo: memFree=1453176/2055920 swapFree=4182160/4192956
[pid=29774] ppid=29772 vsize=1328 CPUtime=0.09
/proc/29774/stat : 29774 (mxc) R 29772 29774 29247 0 -1 4194304 203 0 0 0 9 0 0 0 18 0 1 0 210480999 1359872 186 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/29774/statm: 332 186 67 122 0 206 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1328

[startup+0.301189 s]
/proc/loadavg: 0.92 0.97 0.98 3/66 29774
/proc/meminfo: memFree=1453176/2055920 swapFree=4182160/4192956
[pid=29774] ppid=29772 vsize=1328 CPUtime=0.29
/proc/29774/stat : 29774 (mxc) R 29772 29774 29247 0 -1 4194304 224 0 0 0 29 0 0 0 19 0 1 0 210480999 1359872 207 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29774/statm: 332 207 67 122 0 206 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1328

[startup+0.701239 s]
/proc/loadavg: 0.92 0.97 0.98 3/66 29774
/proc/meminfo: memFree=1453176/2055920 swapFree=4182160/4192956
[pid=29774] ppid=29772 vsize=1460 CPUtime=0.69
/proc/29774/stat : 29774 (mxc) R 29772 29774 29247 0 -1 4194304 254 0 0 0 69 0 0 0 22 0 1 0 210480999 1495040 237 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/29774/statm: 365 237 67 122 0 239 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1460

[startup+1.50134 s]
/proc/loadavg: 0.92 0.97 0.98 2/67 29775
/proc/meminfo: memFree=1452400/2055920 swapFree=4182160/4192956
[pid=29774] ppid=29772 vsize=1592 CPUtime=1.49
/proc/29774/stat : 29774 (mxc) R 29772 29774 29247 0 -1 4194304 290 0 0 0 149 0 0 0 25 0 1 0 210480999 1630208 273 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/29774/statm: 398 273 67 122 0 272 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1592

[startup+3.10154 s]
/proc/loadavg: 0.93 0.97 0.98 2/67 29775
/proc/meminfo: memFree=1452080/2055920 swapFree=4182160/4192956
[pid=29774] ppid=29772 vsize=1844 CPUtime=3.09
/proc/29774/stat : 29774 (mxc) R 29772 29774 29247 0 -1 4194304 328 0 0 0 309 0 0 0 25 0 1 0 210480999 1888256 311 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519137 0 0 4096 0 0 0 0 17 1 0 0
/proc/29774/statm: 461 311 67 122 0 335 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1844

[startup+6.30196 s]
/proc/loadavg: 0.93 0.97 0.98 2/67 29775
/proc/meminfo: memFree=1451824/2055920 swapFree=4182160/4192956
[pid=29774] ppid=29772 vsize=1968 CPUtime=6.29
/proc/29774/stat : 29774 (mxc) R 29772 29774 29247 0 -1 4194304 369 0 0 0 629 0 0 0 25 0 1 0 210480999 2015232 352 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29774/statm: 492 352 67 122 0 366 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1968

[startup+12.7018 s]
/proc/loadavg: 0.94 0.97 0.98 2/67 29775
/proc/meminfo: memFree=1451504/2055920 swapFree=4182160/4192956
[pid=29774] ppid=29772 vsize=2196 CPUtime=12.69
/proc/29774/stat : 29774 (mxc) R 29772 29774 29247 0 -1 4194304 434 0 0 0 1269 0 0 0 25 0 1 0 210480999 2248704 417 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530184 0 0 4096 0 0 0 0 17 1 0 0
/proc/29774/statm: 549 417 67 122 0 423 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2196

[startup+25.5014 s]
/proc/loadavg: 0.95 0.97 0.98 2/67 29775
/proc/meminfo: memFree=1451184/2055920 swapFree=4182160/4192956
[pid=29774] ppid=29772 vsize=2436 CPUtime=25.48
/proc/29774/stat : 29774 (mxc) R 29772 29774 29247 0 -1 4194304 501 0 0 0 2548 0 0 0 25 0 1 0 210480999 2494464 484 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528436 0 0 4096 0 0 0 0 17 1 0 0
/proc/29774/statm: 609 484 67 122 0 483 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2436

[startup+51.1017 s]
/proc/loadavg: 0.96 0.97 0.98 2/67 29775
/proc/meminfo: memFree=1450928/2055920 swapFree=4182160/4192956
[pid=29774] ppid=29772 vsize=2764 CPUtime=51.08
/proc/29774/stat : 29774 (mxc) R 29772 29774 29247 0 -1 4194304 564 0 0 0 5108 0 0 0 25 0 1 0 210480999 2830336 547 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519887 0 0 4096 0 0 0 0 17 1 0 0
/proc/29774/statm: 691 547 67 122 0 565 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2764

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.98 2/67 29775
/proc/meminfo: memFree=1450544/2055920 swapFree=4182160/4192956
[pid=29774] ppid=29772 vsize=3104 CPUtime=102.26
/proc/29774/stat : 29774 (mxc) R 29772 29774 29247 0 -1 4194304 665 0 0 0 10226 0 0 0 25 0 1 0 210480999 3178496 648 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/29774/statm: 776 648 67 122 0 650 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3104

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 29775
/proc/meminfo: memFree=1450224/2055920 swapFree=4182160/4192956
[pid=29774] ppid=29772 vsize=3424 CPUtime=162.24
/proc/29774/stat : 29774 (mxc) R 29772 29774 29247 0 -1 4194304 736 0 0 0 16224 0 0 0 25 0 1 0 210480999 3506176 719 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/29774/statm: 856 719 67 122 0 730 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 3424

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 29775
/proc/meminfo: memFree=1450096/2055920 swapFree=4182160/4192956
[pid=29774] ppid=29772 vsize=3528 CPUtime=222.23
/proc/29774/stat : 29774 (mxc) R 29772 29774 29247 0 -1 4194304 759 0 0 0 22222 1 0 0 25 0 1 0 210480999 3612672 742 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519962 0 0 4096 0 0 0 0 17 1 0 0
/proc/29774/statm: 882 742 67 122 0 756 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 3528

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 29775
/proc/meminfo: memFree=1449776/2055920 swapFree=4182160/4192956
[pid=29774] ppid=29772 vsize=3824 CPUtime=282.21
/proc/29774/stat : 29774 (mxc) R 29772 29774 29247 0 -1 4194304 826 0 0 0 28220 1 0 0 25 0 1 0 210480999 3915776 809 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530025 0 0 4096 0 0 0 0 17 1 0 0
/proc/29774/statm: 956 809 67 122 0 830 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 3824

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 29775
/proc/meminfo: memFree=1449712/2055920 swapFree=4182160/4192956
[pid=29774] ppid=29772 vsize=3836 CPUtime=342.19
/proc/29774/stat : 29774 (mxc) R 29772 29774 29247 0 -1 4194304 832 0 0 0 34218 1 0 0 25 0 1 0 210480999 3928064 815 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535279 0 0 4096 0 0 0 0 17 1 0 0
/proc/29774/statm: 959 815 67 122 0 833 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 3836

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 29775
/proc/meminfo: memFree=1449328/2055920 swapFree=4182160/4192956
[pid=29774] ppid=29772 vsize=4208 CPUtime=402.17
/proc/29774/stat : 29774 (mxc) R 29772 29774 29247 0 -1 4194304 920 0 0 0 40216 1 0 0 25 0 1 0 210480999 4308992 903 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/29774/statm: 1052 903 67 122 0 926 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 4208

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 29775
/proc/meminfo: memFree=1449200/2055920 swapFree=4182160/4192956
[pid=29774] ppid=29772 vsize=4300 CPUtime=462.15
/proc/29774/stat : 29774 (mxc) R 29772 29774 29247 0 -1 4194304 954 0 0 0 46214 1 0 0 25 0 1 0 210480999 4403200 937 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29774/statm: 1075 937 67 122 0 949 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 4300

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 29775
/proc/meminfo: memFree=1449136/2055920 swapFree=4182160/4192956
[pid=29774] ppid=29772 vsize=4300 CPUtime=522.13
/proc/29774/stat : 29774 (mxc) R 29772 29774 29247 0 -1 4194304 962 0 0 0 52212 1 0 0 25 0 1 0 210480999 4403200 945 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134527973 0 0 4096 0 0 0 0 17 1 0 0
/proc/29774/statm: 1075 945 67 122 0 949 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 4300

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 29775
/proc/meminfo: memFree=1449008/2055920 swapFree=4182160/4192956
[pid=29774] ppid=29772 vsize=4496 CPUtime=582.11
/proc/29774/stat : 29774 (mxc) R 29772 29774 29247 0 -1 4194304 1002 0 0 0 58210 1 0 0 25 0 1 0 210480999 4603904 985 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29774/statm: 1124 985 67 122 0 998 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 4496

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 29775
/proc/meminfo: memFree=1448752/2055920 swapFree=4182160/4192956
[pid=29774] ppid=29772 vsize=4672 CPUtime=642.1
/proc/29774/stat : 29774 (mxc) R 29772 29774 29247 0 -1 4194304 1045 0 0 0 64209 1 0 0 25 0 1 0 210480999 4784128 1028 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/29774/statm: 1168 1028 67 122 0 1042 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 4672


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29975
/proc/meminfo: memFree=1447216/2055920 swapFree=4182160/4192956
[pid=29774] ppid=29772 vsize=6200 CPUtime=4000.98
/proc/29774/stat : 29774 (mxc) R 29772 29774 29247 0 -1 4194304 1418 0 0 0 400092 6 0 0 25 0 1 0 210480999 6348800 1401 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29774/statm: 1550 1401 67 122 0 1424 0
Current children cumulated CPU time (s) 4000.98
Current children cumulated vsize (KiB) 6200

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29975
/proc/meminfo: memFree=1447216/2055920 swapFree=4182160/4192956
[pid=29774] ppid=29772 vsize=6256 CPUtime=4060.96
/proc/29774/stat : 29774 (mxc) R 29772 29774 29247 0 -1 4194304 1434 0 0 0 406090 6 0 0 25 0 1 0 210480999 6406144 1417 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519251 0 0 4096 0 0 0 0 17 1 0 0
/proc/29774/statm: 1564 1417 67 122 0 1438 0
Current children cumulated CPU time (s) 4060.96
Current children cumulated vsize (KiB) 6256

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29975
/proc/meminfo: memFree=1447152/2055920 swapFree=4182160/4192956
[pid=29774] ppid=29772 vsize=6244 CPUtime=4120.94
/proc/29774/stat : 29774 (mxc) R 29772 29774 29247 0 -1 4194304 1434 0 0 0 412088 6 0 0 25 0 1 0 210480999 6393856 1417 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29774/statm: 1561 1417 67 122 0 1435 0
Current children cumulated CPU time (s) 4120.94
Current children cumulated vsize (KiB) 6244

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29975
/proc/meminfo: memFree=1447344/2055920 swapFree=4182160/4192956
[pid=29774] ppid=29772 vsize=6296 CPUtime=4180.92
/proc/29774/stat : 29774 (mxc) R 29772 29774 29247 0 -1 4194304 1444 0 0 0 418086 6 0 0 25 0 1 0 210480999 6447104 1427 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/29774/statm: 1574 1427 67 122 0 1448 0
Current children cumulated CPU time (s) 4180.92
Current children cumulated vsize (KiB) 6296

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29975
/proc/meminfo: memFree=1447280/2055920 swapFree=4182160/4192956
[pid=29774] ppid=29772 vsize=6296 CPUtime=4240.9
/proc/29774/stat : 29774 (mxc) R 29772 29774 29247 0 -1 4194304 1457 0 0 0 424084 6 0 0 25 0 1 0 210480999 6447104 1440 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29774/statm: 1574 1440 67 122 0 1448 0
Current children cumulated CPU time (s) 4240.9
Current children cumulated vsize (KiB) 6296

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29975
/proc/meminfo: memFree=1447216/2055920 swapFree=4182160/4192956
[pid=29774] ppid=29772 vsize=6296 CPUtime=4300.88
/proc/29774/stat : 29774 (mxc) R 29772 29774 29247 0 -1 4194304 1457 0 0 0 430082 6 0 0 25 0 1 0 210480999 6447104 1440 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/29774/statm: 1574 1440 67 122 0 1448 0
Current children cumulated CPU time (s) 4300.88
Current children cumulated vsize (KiB) 6296

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29975
/proc/meminfo: memFree=1447216/2055920 swapFree=4182160/4192956
[pid=29774] ppid=29772 vsize=6296 CPUtime=4360.86
/proc/29774/stat : 29774 (mxc) R 29772 29774 29247 0 -1 4194304 1457 0 0 0 436080 6 0 0 25 0 1 0 210480999 6447104 1440 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519251 0 0 4096 0 0 0 0 17 1 0 0
/proc/29774/statm: 1574 1440 67 122 0 1448 0
Current children cumulated CPU time (s) 4360.86
Current children cumulated vsize (KiB) 6296

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29975
/proc/meminfo: memFree=1447152/2055920 swapFree=4182160/4192956
[pid=29774] ppid=29772 vsize=6344 CPUtime=4420.85
/proc/29774/stat : 29774 (mxc) R 29772 29774 29247 0 -1 4194304 1459 0 0 0 442079 6 0 0 25 0 1 0 210480999 6496256 1442 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519218 0 0 4096 0 0 0 0 17 1 0 0
/proc/29774/statm: 1586 1442 67 122 0 1460 0
Current children cumulated CPU time (s) 4420.85
Current children cumulated vsize (KiB) 6344

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29975
/proc/meminfo: memFree=1447216/2055920 swapFree=4182160/4192956
[pid=29774] ppid=29772 vsize=6344 CPUtime=4480.83
/proc/29774/stat : 29774 (mxc) R 29772 29774 29247 0 -1 4194304 1459 0 0 0 448077 6 0 0 25 0 1 0 210480999 6496256 1442 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519959 0 0 4096 0 0 0 0 17 1 0 0
/proc/29774/statm: 1586 1442 67 122 0 1460 0
Current children cumulated CPU time (s) 4480.83
Current children cumulated vsize (KiB) 6344

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29975
/proc/meminfo: memFree=1447152/2055920 swapFree=4182160/4192956
[pid=29774] ppid=29772 vsize=6344 CPUtime=4540.81
/proc/29774/stat : 29774 (mxc) R 29772 29774 29247 0 -1 4194304 1462 0 0 0 454075 6 0 0 25 0 1 0 210480999 6496256 1445 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29774/statm: 1586 1445 67 122 0 1460 0
Current children cumulated CPU time (s) 4540.81
Current children cumulated vsize (KiB) 6344

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 30047
/proc/meminfo: memFree=1446016/2055920 swapFree=4182160/4192956
[pid=29774] ppid=29772 vsize=6344 CPUtime=4600.78
/proc/29774/stat : 29774 (mxc) R 29772 29774 29247 0 -1 4194304 1462 0 0 0 460071 7 0 0 25 0 1 0 210480999 6496256 1445 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/29774/statm: 1586 1445 67 122 0 1460 0
Current children cumulated CPU time (s) 4600.78
Current children cumulated vsize (KiB) 6344

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30173
/proc/meminfo: memFree=1446832/2055920 swapFree=4182160/4192956
[pid=29774] ppid=29772 vsize=6344 CPUtime=4660.69
/proc/29774/stat : 29774 (mxc) R 29772 29774 29247 0 -1 4194304 1462 0 0 0 466062 7 0 0 25 0 1 0 210480999 6496256 1445 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29774/statm: 1586 1445 67 122 0 1460 0
Current children cumulated CPU time (s) 4660.69
Current children cumulated vsize (KiB) 6344

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30173
/proc/meminfo: memFree=1446896/2055920 swapFree=4182160/4192956
[pid=29774] ppid=29772 vsize=6488 CPUtime=4720.67
/proc/29774/stat : 29774 (mxc) R 29772 29774 29247 0 -1 4194304 1490 0 0 0 472060 7 0 0 25 0 1 0 210480999 6643712 1473 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29774/statm: 1622 1473 67 122 0 1496 0
Current children cumulated CPU time (s) 4720.67
Current children cumulated vsize (KiB) 6488

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30173
/proc/meminfo: memFree=1446960/2055920 swapFree=4182160/4192956
[pid=29774] ppid=29772 vsize=6488 CPUtime=4780.65
/proc/29774/stat : 29774 (mxc) R 29772 29774 29247 0 -1 4194304 1490 0 0 0 478058 7 0 0 25 0 1 0 210480999 6643712 1473 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29774/statm: 1622 1473 67 122 0 1496 0
Current children cumulated CPU time (s) 4780.65
Current children cumulated vsize (KiB) 6488

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30173
/proc/meminfo: memFree=1447088/2055920 swapFree=4182160/4192956
[pid=29774] ppid=29772 vsize=6488 CPUtime=4840.63
/proc/29774/stat : 29774 (mxc) R 29772 29774 29247 0 -1 4194304 1490 0 0 0 484056 7 0 0 25 0 1 0 210480999 6643712 1473 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/29774/statm: 1622 1473 67 122 0 1496 0
Current children cumulated CPU time (s) 4840.63
Current children cumulated vsize (KiB) 6488

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30173
/proc/meminfo: memFree=1447024/2055920 swapFree=4182160/4192956
[pid=29774] ppid=29772 vsize=6488 CPUtime=4900.62
/proc/29774/stat : 29774 (mxc) R 29772 29774 29247 0 -1 4194304 1490 0 0 0 490054 8 0 0 25 0 1 0 210480999 6643712 1473 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/29774/statm: 1622 1473 67 122 0 1496 0
Current children cumulated CPU time (s) 4900.62
Current children cumulated vsize (KiB) 6488

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30173
/proc/meminfo: memFree=1447088/2055920 swapFree=4182160/4192956
[pid=29774] ppid=29772 vsize=6488 CPUtime=4960.6
/proc/29774/stat : 29774 (mxc) R 29772 29774 29247 0 -1 4194304 1490 0 0 0 496052 8 0 0 25 0 1 0 210480999 6643712 1473 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519218 0 0 4096 0 0 0 0 17 1 0 0
/proc/29774/statm: 1622 1473 67 122 0 1496 0
Current children cumulated CPU time (s) 4960.6
Current children cumulated vsize (KiB) 6488



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30173
/proc/meminfo: memFree=1447024/2055920 swapFree=4182160/4192956
[pid=29774] ppid=29772 vsize=6488 CPUtime=5000.09
/proc/29774/stat : 29774 (mxc) R 29772 29774 29247 0 -1 4194304 1490 0 0 0 500001 8 0 0 25 0 1 0 210480999 6643712 1473 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29774/statm: 1622 1473 67 122 0 1496 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 6488

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): 5001.81
CPU time (s): 5000.1
CPU user time (s): 5000.02
CPU system time (s): 0.083987
CPU usage (%): 99.966
Max. virtual memory (cumulated for all children) (KiB): 6488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.02
system time used= 0.083987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1490
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= 10375

runsolver used 5.17421 second user time and 13.028 second system time

The end



Launcher Data (download as text)




Begin job on node54 on Thu Apr 26 23:44:25 UTC 2007

IDJOB= 424395
IDBENCH= 19859
IDSOLVER= 174
FILE ID= node54/424395-1177631065

PBS_JOBID= 4697226

Free space on /tmp= 66453 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v120/unif-k5-r21.3-v120-c2556-S429936805-03.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424395-1177631065/mxc /tmp/evaluation/424395-1177631065/instance-424395-1177631065.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-424395-1177631065 -o ROOT/results/node54/solver-424395-1177631065 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424395-1177631065/mxc /tmp/evaluation/424395-1177631065/instance-424395-1177631065.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  710e114bd7c9ad2ada2dc0a847d1be61

RANDOM SEED= 58939693

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

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

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


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1453584 kB
Buffers:         53856 kB
Cached:         465408 kB
SwapCached:       4132 kB
Active:         219720 kB
Inactive:       309952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1453584 kB
SwapTotal:     4192956 kB
SwapFree:      4182160 kB
Dirty:             640 kB
Writeback:           0 kB
Mapped:          16220 kB
Slab:            58596 kB
Committed_AS:  2350284 kB
PageTables:       1416 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66453 MiB

End job on node54 on Fri Apr 27 01:07:49 UTC 2007