Trace number 313663

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) 1200.03 1200.33

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-19-u.cnf
MD5SUM1f049803198bb32ab05476465773cc39
Bench CategoryINDUST (industrial 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 variables246502
Number of clauses1169243
Sum of the clauses size2711964
Maximum clause length10
Minimum clause length1
Number of clauses of size 120518
Number of clauses of size 2893029
Number of clauses of size 3209596
Number of clauses of size 45120
Number of clauses of size 520480
Number of clauses of size over 520500

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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node26/watcher-313663-1176888949 -o ROOT/results/node26/solver-313663-1176888949 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313663-1176888949/mxc /tmp/evaluation/313663-1176888949/instance-313663-1176888949.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 15722
/proc/meminfo: memFree=1397768/2055920 swapFree=4170240/4192956
[pid=15722] ppid=15720 vsize=22144 CPUtime=0
/proc/15722/stat : 15722 (mxc) R 15720 15722 14936 0 -1 4194304 771 0 0 0 0 0 0 0 18 0 1 0 136811783 22675456 755 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/15722/statm: 5536 762 42 122 0 5410 0

[startup+0.0902989 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 15722
/proc/meminfo: memFree=1397768/2055920 swapFree=4170240/4192956
[pid=15722] ppid=15720 vsize=49928 CPUtime=0.08
/proc/15722/stat : 15722 (mxc) R 15720 15722 14936 0 -1 4194304 11124 0 0 0 3 5 0 0 18 0 1 0 136811783 51126272 11108 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/15722/statm: 12482 11108 46 122 0 12356 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 49928

[startup+0.101299 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 15722
/proc/meminfo: memFree=1397768/2055920 swapFree=4170240/4192956
[pid=15722] ppid=15720 vsize=50192 CPUtime=0.09
/proc/15722/stat : 15722 (mxc) R 15720 15722 14936 0 -1 4194304 11208 0 0 0 4 5 0 0 18 0 1 0 136811783 51396608 11192 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/15722/statm: 12548 11192 46 122 0 12422 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 50192

[startup+0.301318 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 15722
/proc/meminfo: memFree=1397768/2055920 swapFree=4170240/4192956
[pid=15722] ppid=15720 vsize=56528 CPUtime=0.29
/proc/15722/stat : 15722 (mxc) R 15720 15722 14936 0 -1 4194304 12758 0 0 0 24 5 0 0 19 0 1 0 136811783 57884672 12742 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134691428 0 0 4096 0 0 0 0 17 1 0 0
/proc/15722/statm: 14132 12742 46 122 0 14006 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56528

[startup+0.701354 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 15722
/proc/meminfo: memFree=1397768/2055920 swapFree=4170240/4192956
[pid=15722] ppid=15720 vsize=50600 CPUtime=0.7
/proc/15722/stat : 15722 (mxc) R 15720 15722 14936 0 -1 4194304 16662 0 0 0 62 8 0 0 23 0 1 0 136811783 51814400 11343 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134520360 0 0 4096 0 0 0 0 17 1 0 0
/proc/15722/statm: 12650 11343 47 122 0 12524 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 50600

[startup+1.50143 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15723
/proc/meminfo: memFree=1352256/2055920 swapFree=4170240/4192956
[pid=15722] ppid=15720 vsize=50732 CPUtime=1.5
/proc/15722/stat : 15722 (mxc) R 15720 15722 14936 0 -1 4194304 16712 0 0 0 142 8 0 0 25 0 1 0 136811783 51949568 11393 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519807 0 0 4096 0 0 0 0 17 1 0 0
/proc/15722/statm: 12683 11393 59 122 0 12557 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 50732

[startup+3.10158 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15723
/proc/meminfo: memFree=1352064/2055920 swapFree=4170240/4192956
[pid=15722] ppid=15720 vsize=50732 CPUtime=3.09
/proc/15722/stat : 15722 (mxc) R 15720 15722 14936 0 -1 4194304 16746 0 0 0 301 8 0 0 25 0 1 0 136811783 51949568 11427 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531578 0 0 4096 0 0 0 0 17 1 0 0
/proc/15722/statm: 12683 11427 59 122 0 12557 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 50732

[startup+6.30187 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15723
/proc/meminfo: memFree=1351808/2055920 swapFree=4170240/4192956
[pid=15722] ppid=15720 vsize=50732 CPUtime=6.29
/proc/15722/stat : 15722 (mxc) R 15720 15722 14936 0 -1 4194304 16764 0 0 0 620 9 0 0 25 0 1 0 136811783 51949568 11445 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530261 0 0 4096 0 0 0 0 17 1 0 0
/proc/15722/statm: 12683 11445 59 122 0 12557 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 50732

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15723
/proc/meminfo: memFree=1351752/2055920 swapFree=4170240/4192956
[pid=15722] ppid=15720 vsize=50996 CPUtime=12.69
/proc/15722/stat : 15722 (mxc) R 15720 15722 14936 0 -1 4194304 16856 0 0 0 1260 9 0 0 25 0 1 0 136811783 52219904 11537 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529591 0 0 4096 0 0 0 0 17 1 0 0
/proc/15722/statm: 12749 11537 59 122 0 12623 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 50996

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15723
/proc/meminfo: memFree=1350984/2055920 swapFree=4170240/4192956
[pid=15722] ppid=15720 vsize=51656 CPUtime=25.48
/proc/15722/stat : 15722 (mxc) R 15720 15722 14936 0 -1 4194304 17073 0 0 0 2539 9 0 0 25 0 1 0 136811783 52895744 11754 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519757 0 0 4096 0 0 0 0 17 1 0 0
/proc/15722/statm: 12914 11754 59 122 0 12788 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 51656

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15723
/proc/meminfo: memFree=1348296/2055920 swapFree=4170240/4192956
[pid=15722] ppid=15720 vsize=54460 CPUtime=51.08
/proc/15722/stat : 15722 (mxc) R 15720 15722 14936 0 -1 4194304 17761 0 0 0 5098 10 0 0 25 0 1 0 136811783 55767040 12442 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530208 0 0 4096 0 0 0 0 17 1 0 0
/proc/15722/statm: 13615 12442 59 122 0 13489 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 54460

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15723
/proc/meminfo: memFree=1336072/2055920 swapFree=4170240/4192956
[pid=15722] ppid=15720 vsize=66604 CPUtime=102.27
/proc/15722/stat : 15722 (mxc) R 15720 15722 14936 0 -1 4194304 20817 0 0 0 10214 13 0 0 25 0 1 0 136811783 68202496 15498 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/15722/statm: 16651 15498 59 122 0 16525 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 66604

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15725
/proc/meminfo: memFree=1329992/2055920 swapFree=4170240/4192956
[pid=15722] ppid=15720 vsize=72808 CPUtime=162.25
/proc/15722/stat : 15722 (mxc) R 15720 15722 14936 0 -1 4194304 22324 0 0 0 16209 16 0 0 25 0 1 0 136811783 74555392 17005 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15722/statm: 18202 17005 59 122 0 18076 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 72808

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15725
/proc/meminfo: memFree=1325192/2055920 swapFree=4170240/4192956
[pid=15722] ppid=15720 vsize=77436 CPUtime=222.24
/proc/15722/stat : 15722 (mxc) R 15720 15722 14936 0 -1 4194304 23490 0 0 0 22205 19 0 0 25 0 1 0 136811783 79294464 18171 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528104 0 0 4096 0 0 0 0 17 1 0 0
/proc/15722/statm: 19359 18171 59 122 0 19233 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 77436

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15725
/proc/meminfo: memFree=1321672/2055920 swapFree=4170240/4192956
[pid=15722] ppid=15720 vsize=81248 CPUtime=282.23
/proc/15722/stat : 15722 (mxc) R 15720 15722 14936 0 -1 4194304 24402 0 0 0 28202 21 0 0 25 0 1 0 136811783 83197952 19083 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15722/statm: 20312 19083 59 122 0 20186 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 81248

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15725
/proc/meminfo: memFree=1318024/2055920 swapFree=4170240/4192956
[pid=15722] ppid=15720 vsize=85208 CPUtime=342.21
/proc/15722/stat : 15722 (mxc) R 15720 15722 14936 0 -1 4194304 25299 0 0 0 34199 22 0 0 25 0 1 0 136811783 87252992 19980 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/15722/statm: 21302 19980 59 122 0 21176 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 85208

[startup+402.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 15725
/proc/meminfo: memFree=1314504/2055920 swapFree=4170240/4192956
[pid=15722] ppid=15720 vsize=88832 CPUtime=402.19
/proc/15722/stat : 15722 (mxc) R 15720 15722 14936 0 -1 4194304 26184 0 0 0 40196 23 0 0 25 0 1 0 136811783 90963968 20865 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530466 0 0 4096 0 0 0 0 17 1 0 0
/proc/15722/statm: 22208 20865 59 122 0 22082 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 88832

[startup+462.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 15725
/proc/meminfo: memFree=1310472/2055920 swapFree=4170240/4192956
[pid=15722] ppid=15720 vsize=92896 CPUtime=462.18
/proc/15722/stat : 15722 (mxc) R 15720 15722 14936 0 -1 4194304 27184 0 0 0 46193 25 0 0 25 0 1 0 136811783 95125504 21865 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531482 0 0 4096 0 0 0 0 17 1 0 0
/proc/15722/statm: 23224 21865 59 122 0 23098 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 92896

[startup+522.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 15725
/proc/meminfo: memFree=1307336/2055920 swapFree=4170240/4192956
[pid=15722] ppid=15720 vsize=95964 CPUtime=522.17
/proc/15722/stat : 15722 (mxc) R 15720 15722 14936 0 -1 4194304 27967 0 0 0 52190 27 0 0 25 0 1 0 136811783 98267136 22648 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528104 0 0 4096 0 0 0 0 17 1 0 0
/proc/15722/statm: 23991 22648 59 122 0 23865 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 95964

[startup+582.301 s]
/proc/loadavg: 1.10 1.04 1.01 2/78 15725
/proc/meminfo: memFree=1303112/2055920 swapFree=4170240/4192956
[pid=15722] ppid=15720 vsize=100304 CPUtime=582.15
/proc/15722/stat : 15722 (mxc) R 15720 15722 14936 0 -1 4194304 29025 0 0 0 58187 28 0 0 25 0 1 0 136811783 102711296 23706 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15722/statm: 25076 23706 59 122 0 24950 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 100304

[startup+642.301 s]
/proc/loadavg: 1.07 1.05 1.01 2/78 15725
/proc/meminfo: memFree=1299720/2055920 swapFree=4170240/4192956
[pid=15722] ppid=15720 vsize=103792 CPUtime=642.14
/proc/15722/stat : 15722 (mxc) R 15720 15722 14936 0 -1 4194304 29870 0 0 0 64184 30 0 0 25 0 1 0 136811783 106283008 24551 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/15722/statm: 25948 24551 59 122 0 25822 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 103792

[startup+702.302 s]
/proc/loadavg: 1.14 1.07 1.01 2/78 15725
/proc/meminfo: memFree=1297032/2055920 swapFree=4170240/4192956
[pid=15722] ppid=15720 vsize=106620 CPUtime=702.12
/proc/15722/stat : 15722 (mxc) R 15720 15722 14936 0 -1 4194304 30532 0 0 0 70181 31 0 0 25 0 1 0 136811783 109178880 25213 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/15722/statm: 26655 25213 59 122 0 26529 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 106620

[startup+762.305 s]
/proc/loadavg: 1.05 1.05 1.01 2/78 15725
/proc/meminfo: memFree=1294344/2055920 swapFree=4170240/4192956
[pid=15722] ppid=15720 vsize=109176 CPUtime=762.11
/proc/15722/stat : 15722 (mxc) R 15720 15722 14936 0 -1 4194304 31205 0 0 0 76179 32 0 0 25 0 1 0 136811783 111796224 25886 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15722/statm: 27294 25886 59 122 0 27168 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 109176

[startup+822.302 s]
/proc/loadavg: 1.02 1.04 1.00 2/78 15725
/proc/meminfo: memFree=1289800/2055920 swapFree=4170240/4192956
[pid=15722] ppid=15720 vsize=114136 CPUtime=822.09
/proc/15722/stat : 15722 (mxc) R 15720 15722 14936 0 -1 4194304 32384 0 0 0 82176 33 0 0 25 0 1 0 136811783 116875264 27065 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/15722/statm: 28534 27065 59 122 0 28408 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 114136

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 15725
/proc/meminfo: memFree=1283272/2055920 swapFree=4170240/4192956
[pid=15722] ppid=15720 vsize=121672 CPUtime=882.08
/proc/15722/stat : 15722 (mxc) R 15720 15722 14936 0 -1 4194304 33977 0 0 0 88172 36 0 0 25 0 1 0 136811783 124592128 28658 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/15722/statm: 30418 28658 59 122 0 30292 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 121672

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 15725
/proc/meminfo: memFree=1277448/2055920 swapFree=4170240/4192956
[pid=15722] ppid=15720 vsize=127588 CPUtime=942.06
/proc/15722/stat : 15722 (mxc) R 15720 15722 14936 0 -1 4194304 35437 0 0 0 94168 38 0 0 25 0 1 0 136811783 130650112 30118 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/15722/statm: 31897 30118 59 122 0 31771 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 127588

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 15725
/proc/meminfo: memFree=1275080/2055920 swapFree=4170240/4192956
[pid=15722] ppid=15720 vsize=129840 CPUtime=1002.05
/proc/15722/stat : 15722 (mxc) R 15720 15722 14936 0 -1 4194304 36007 0 0 0 100166 39 0 0 25 0 1 0 136811783 132956160 30688 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/15722/statm: 32460 30688 59 122 0 32334 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 129840

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 15725
/proc/meminfo: memFree=1272776/2055920 swapFree=4170240/4192956
[pid=15722] ppid=15720 vsize=132556 CPUtime=1062.03
/proc/15722/stat : 15722 (mxc) R 15720 15722 14936 0 -1 4194304 36606 0 0 0 106163 40 0 0 25 0 1 0 136811783 135737344 31287 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15722/statm: 33139 31287 59 122 0 33013 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 132556

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 15725
/proc/meminfo: memFree=1266696/2055920 swapFree=4170240/4192956
[pid=15722] ppid=15720 vsize=138620 CPUtime=1122.02
/proc/15722/stat : 15722 (mxc) R 15720 15722 14936 0 -1 4194304 38120 0 0 0 112160 42 0 0 25 0 1 0 136811783 141946880 32801 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15722/statm: 34655 32801 59 122 0 34529 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 138620

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15725
/proc/meminfo: memFree=1259144/2055920 swapFree=4170240/4192956
[pid=15722] ppid=15720 vsize=146144 CPUtime=1182
/proc/15722/stat : 15722 (mxc) R 15720 15722 14936 0 -1 4194304 40019 0 0 0 118156 44 0 0 25 0 1 0 136811783 149651456 34700 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15722/statm: 36536 34700 59 122 0 36410 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 146144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 15725
/proc/meminfo: memFree=1256904/2055920 swapFree=4170240/4192956
[pid=15722] ppid=15720 vsize=148332 CPUtime=1200
/proc/15722/stat : 15722 (mxc) R 15720 15722 14936 0 -1 4194304 40546 0 0 0 119955 45 0 0 25 0 1 0 136811783 151891968 35227 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/15722/statm: 37083 35227 59 122 0 36957 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 148332

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 15725
/proc/meminfo: memFree=1256904/2055920 swapFree=4170240/4192956
[pid=15722] ppid=15720 vsize=148332 CPUtime=1200
/proc/15722/stat : 15722 (mxc) R 15720 15722 14936 0 -1 4194304 40546 0 0 0 119955 45 0 0 25 0 1 0 136811783 151891968 35227 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/15722/statm: 37083 35227 59 122 0 36957 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 148332

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.33
CPU time (s): 1200.03
CPU user time (s): 1199.56
CPU system time (s): 0.478927
CPU usage (%): 99.9755
Max. virtual memory (cumulated for all children) (KiB): 148332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.56
system time used= 0.478927
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40546
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= 8768

runsolver used 1.42778 second user time and 2.88556 second system time

The end



Launcher Data (download as text)




Begin job on node26 on Wed Apr 18 09:35:50 UTC 2007

IDJOB= 313663
IDBENCH= 20372
IDSOLVER= 107
FILE ID= node26/313663-1176888949

PBS_JOBID= 4595115

Free space on /tmp= 66415 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-10-19-u.cnf
COMMAND LINE= /tmp/evaluation/313663-1176888949/mxc /tmp/evaluation/313663-1176888949/instance-313663-1176888949.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-313663-1176888949 -o ROOT/results/node26/solver-313663-1176888949 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313663-1176888949/mxc /tmp/evaluation/313663-1176888949/instance-313663-1176888949.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  1f049803198bb32ab05476465773cc39

RANDOM SEED= 94673550

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.213
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		: 3000.213
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:       1398176 kB
Buffers:         36880 kB
Cached:         540812 kB
SwapCached:       3232 kB
Active:         262952 kB
Inactive:       337888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1398176 kB
SwapTotal:     4192956 kB
SwapFree:      4170240 kB
Dirty:           21816 kB
Writeback:           0 kB
Mapped:          30584 kB
Slab:            42528 kB
Committed_AS:   971580 kB
PageTables:       1716 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= 66415 MiB

End job on node26 on Wed Apr 18 09:55:52 UTC 2007