Trace number 304140

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) 1200.08 1200.47

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1941321941-16.cnf
MD5SUM29d9197b533e62223ea94a4a8ccad596
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 variables220
Number of clauses18700
Sum of the clauses size130900
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 518700

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/node69/watcher-304140-1172052158 -o ROOT/results/node69/solver-304140-1172052158 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304140-1172052158/mxc /tmp/evaluation/304140-1172052158/instance-304140-1172052158.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 3/64 19423
/proc/meminfo: memFree=1418936/2055920 swapFree=4125984/4192956
[pid=19423] ppid=19421 vsize=1616 CPUtime=0
/proc/19423/stat : 19423 (mxc) R 19421 19423 18394 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 225173497 1654784 260 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 437 261 46 122 0 311 0

[startup+0.106799 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19423
/proc/meminfo: memFree=1418936/2055920 swapFree=4125984/4192956
[pid=19423] ppid=19421 vsize=2420 CPUtime=0.1
/proc/19423/stat : 19423 (mxc) R 19421 19423 18394 0 -1 4194304 587 0 0 0 10 0 0 0 18 0 1 0 225173497 2478080 433 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 605 433 59 122 0 479 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2420

[startup+0.514864 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19423
/proc/meminfo: memFree=1418936/2055920 swapFree=4125984/4192956
[pid=19423] ppid=19421 vsize=3488 CPUtime=0.5
/proc/19423/stat : 19423 (mxc) R 19421 19423 18394 0 -1 4194304 855 0 0 0 50 0 0 0 21 0 1 0 225173497 3571712 701 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 872 701 59 122 0 746 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3488

[startup+1.335 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19424
/proc/meminfo: memFree=1415216/2055920 swapFree=4125984/4192956
[pid=19423] ppid=19421 vsize=5072 CPUtime=1.32
/proc/19423/stat : 19423 (mxc) R 19421 19423 18394 0 -1 4194304 1240 0 0 0 132 0 0 0 25 0 1 0 225173497 5193728 1086 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 1268 1086 59 122 0 1142 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5072

[startup+2.97127 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19424
/proc/meminfo: memFree=1413360/2055920 swapFree=4125984/4192956
[pid=19423] ppid=19421 vsize=6664 CPUtime=2.96
/proc/19423/stat : 19423 (mxc) R 19421 19423 18394 0 -1 4194304 1682 0 0 0 296 0 0 0 25 0 1 0 225173497 6823936 1526 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 1666 1526 67 122 0 1540 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6664

[startup+6.2508 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19424
/proc/meminfo: memFree=1411760/2055920 swapFree=4125984/4192956
[pid=19423] ppid=19421 vsize=7920 CPUtime=6.24
/proc/19423/stat : 19423 (mxc) R 19421 19423 18394 0 -1 4194304 1973 0 0 0 623 1 0 0 25 0 1 0 225173497 8110080 1817 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 1980 1817 67 122 0 1854 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7920

[startup+12.7039 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19424
/proc/meminfo: memFree=1410872/2055920 swapFree=4125984/4192956
[pid=19423] ppid=19421 vsize=8740 CPUtime=12.69
/proc/19423/stat : 19423 (mxc) R 19421 19423 18394 0 -1 4194304 2182 0 0 0 1268 1 0 0 25 0 1 0 225173497 8949760 2026 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519981 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 2185 2026 67 122 0 2059 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8740

[startup+25.5069 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19424
/proc/meminfo: memFree=1409720/2055920 swapFree=4125984/4192956
[pid=19423] ppid=19421 vsize=10304 CPUtime=25.49
/proc/19423/stat : 19423 (mxc) R 19421 19423 18394 0 -1 4194304 2566 0 0 0 2547 2 0 0 25 0 1 0 225173497 10551296 2410 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 2576 2410 67 122 0 2450 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10304

[startup+51.1111 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19424
/proc/meminfo: memFree=1407736/2055920 swapFree=4125984/4192956
[pid=19423] ppid=19421 vsize=11840 CPUtime=51.09
/proc/19423/stat : 19423 (mxc) R 19421 19423 18394 0 -1 4194304 2973 0 0 0 5106 3 0 0 25 0 1 0 225173497 12124160 2817 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 2960 2817 67 122 0 2834 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 11840

[startup+102.324 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19443
/proc/meminfo: memFree=1405624/2055920 swapFree=4126008/4192956
[pid=19423] ppid=19421 vsize=13444 CPUtime=102.26
/proc/19423/stat : 19423 (mxc) R 19421 19423 18394 0 -1 4194304 3321 0 0 0 10222 4 0 0 25 0 1 0 225173497 13766656 3165 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 3361 3165 67 122 0 3235 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13444

[startup+162.346 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19443
/proc/meminfo: memFree=1404216/2055920 swapFree=4126008/4192956
[pid=19423] ppid=19421 vsize=14644 CPUtime=162.27
/proc/19423/stat : 19423 (mxc) R 19421 19423 18394 0 -1 4194304 3886 0 0 0 16222 5 0 0 25 0 1 0 225173497 14995456 3458 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 3661 3458 67 122 0 3535 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 14644

[startup+222.363 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19443
/proc/meminfo: memFree=1402808/2055920 swapFree=4126008/4192956
[pid=19423] ppid=19421 vsize=15964 CPUtime=222.27
/proc/19423/stat : 19423 (mxc) R 19421 19423 18394 0 -1 4194304 4448 0 0 0 22221 6 0 0 25 0 1 0 225173497 16347136 3796 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 3991 3796 67 122 0 3865 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 15964

[startup+282.385 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19443
/proc/meminfo: memFree=1402488/2055920 swapFree=4126008/4192956
[pid=19423] ppid=19421 vsize=16648 CPUtime=282.27
/proc/19423/stat : 19423 (mxc) R 19421 19423 18394 0 -1 4194304 4826 0 0 0 28220 7 0 0 25 0 1 0 225173497 17047552 3946 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 4162 3946 67 122 0 4036 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 16648

[startup+342.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19443
/proc/meminfo: memFree=1401208/2055920 swapFree=4126008/4192956
[pid=19423] ppid=19421 vsize=17596 CPUtime=342.27
/proc/19423/stat : 19423 (mxc) R 19421 19423 18394 0 -1 4194304 5301 0 0 0 34220 7 0 0 25 0 1 0 225173497 18018304 4175 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531397 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 4399 4175 67 122 0 4273 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 17596

[startup+402.419 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19443
/proc/meminfo: memFree=1400960/2055920 swapFree=4126008/4192956
[pid=19423] ppid=19421 vsize=17900 CPUtime=402.26
/proc/19423/stat : 19423 (mxc) R 19421 19423 18394 0 -1 4194304 5552 0 0 0 40219 7 0 0 25 0 1 0 225173497 18329600 4221 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 4475 4221 67 122 0 4349 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 17900

[startup+462.434 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19443
/proc/meminfo: memFree=1400704/2055920 swapFree=4126008/4192956
[pid=19423] ppid=19421 vsize=18176 CPUtime=462.26
/proc/19423/stat : 19423 (mxc) R 19421 19423 18394 0 -1 4194304 5810 0 0 0 46219 7 0 0 25 0 1 0 225173497 18612224 4274 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 4544 4274 67 122 0 4418 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 18176

[startup+522.448 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19443
/proc/meminfo: memFree=1399296/2055920 swapFree=4126008/4192956
[pid=19423] ppid=19421 vsize=19812 CPUtime=522.25
/proc/19423/stat : 19423 (mxc) R 19421 19423 18394 0 -1 4194304 6374 0 0 0 52218 7 0 0 25 0 1 0 225173497 20287488 4654 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688800 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 4953 4654 67 122 0 4827 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 19812

[startup+582.468 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19443
/proc/meminfo: memFree=1398912/2055920 swapFree=4126008/4192956
[pid=19423] ppid=19421 vsize=19852 CPUtime=582.26
/proc/19423/stat : 19423 (mxc) R 19421 19423 18394 0 -1 4194304 6672 0 0 0 58219 7 0 0 25 0 1 0 225173497 20328448 4722 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519584 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 4963 4722 67 122 0 4837 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 19852

[startup+642.489 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19443
/proc/meminfo: memFree=1398720/2055920 swapFree=4126008/4192956
[pid=19423] ppid=19421 vsize=20120 CPUtime=642.26
/proc/19423/stat : 19423 (mxc) R 19421 19423 18394 0 -1 4194304 6914 0 0 0 64218 8 0 0 25 0 1 0 225173497 20602880 4780 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 5030 4780 67 122 0 4904 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 20120

[startup+702.504 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19443
/proc/meminfo: memFree=1398528/2055920 swapFree=4126008/4192956
[pid=19423] ppid=19421 vsize=20252 CPUtime=702.26
/proc/19423/stat : 19423 (mxc) R 19421 19423 18394 0 -1 4194304 7137 0 0 0 70218 8 0 0 25 0 1 0 225173497 20738048 4819 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 5063 4819 67 122 0 4937 0
Current children cumulated CPU time (s) 702.26
Current children cumulated vsize (KiB) 20252

[startup+762.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19443
/proc/meminfo: memFree=1397440/2055920 swapFree=4126008/4192956
[pid=19423] ppid=19421 vsize=21332 CPUtime=762.26
/proc/19423/stat : 19423 (mxc) R 19421 19423 18394 0 -1 4194304 7640 0 0 0 76217 9 0 0 25 0 1 0 225173497 21843968 5088 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 5333 5088 67 122 0 5207 0
Current children cumulated CPU time (s) 762.26
Current children cumulated vsize (KiB) 21332

[startup+822.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19443
/proc/meminfo: memFree=1396928/2055920 swapFree=4126008/4192956
[pid=19423] ppid=19421 vsize=22008 CPUtime=822.25
/proc/19423/stat : 19423 (mxc) R 19421 19423 18394 0 -1 4194304 7939 0 0 0 82216 9 0 0 25 0 1 0 225173497 22536192 5237 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 5502 5237 67 122 0 5376 0
Current children cumulated CPU time (s) 822.25
Current children cumulated vsize (KiB) 22008

[startup+882.558 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19443
/proc/meminfo: memFree=1396672/2055920 swapFree=4126008/4192956
[pid=19423] ppid=19421 vsize=22148 CPUtime=882.25
/proc/19423/stat : 19423 (mxc) R 19421 19423 18394 0 -1 4194304 8183 0 0 0 88215 10 0 0 25 0 1 0 225173497 22679552 5281 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 5537 5281 67 122 0 5411 0
Current children cumulated CPU time (s) 882.25
Current children cumulated vsize (KiB) 22148

[startup+942.574 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19443
/proc/meminfo: memFree=1396608/2055920 swapFree=4126008/4192956
[pid=19423] ppid=19421 vsize=22308 CPUtime=942.25
/proc/19423/stat : 19423 (mxc) R 19421 19423 18394 0 -1 4194304 8404 0 0 0 94215 10 0 0 25 0 1 0 225173497 22843392 5302 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 5577 5302 67 122 0 5451 0
Current children cumulated CPU time (s) 942.25
Current children cumulated vsize (KiB) 22308

[startup+1002.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19443
/proc/meminfo: memFree=1396544/2055920 swapFree=4126008/4192956
[pid=19423] ppid=19421 vsize=22440 CPUtime=1002.25
/proc/19423/stat : 19423 (mxc) R 19421 19423 18394 0 -1 4194304 8584 0 0 0 100215 10 0 0 25 0 1 0 225173497 22978560 5332 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 5610 5332 67 122 0 5484 0
Current children cumulated CPU time (s) 1002.25
Current children cumulated vsize (KiB) 22440

[startup+1062.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19443
/proc/meminfo: memFree=1396416/2055920 swapFree=4126008/4192956
[pid=19423] ppid=19421 vsize=22572 CPUtime=1062.25
/proc/19423/stat : 19423 (mxc) R 19421 19423 18394 0 -1 4194304 8817 0 0 0 106215 10 0 0 25 0 1 0 225173497 23113728 5365 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 5643 5365 67 122 0 5517 0
Current children cumulated CPU time (s) 1062.25
Current children cumulated vsize (KiB) 22572

[startup+1122.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19443
/proc/meminfo: memFree=1396416/2055920 swapFree=4126008/4192956
[pid=19423] ppid=19421 vsize=22572 CPUtime=1122.24
/proc/19423/stat : 19423 (mxc) R 19421 19423 18394 0 -1 4194304 9018 0 0 0 112214 10 0 0 25 0 1 0 225173497 23113728 5366 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534751 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 5643 5366 67 122 0 5517 0
Current children cumulated CPU time (s) 1122.24
Current children cumulated vsize (KiB) 22572

[startup+1182.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19443
/proc/meminfo: memFree=1396352/2055920 swapFree=4126008/4192956
[pid=19423] ppid=19421 vsize=22708 CPUtime=1182.25
/proc/19423/stat : 19423 (mxc) R 19421 19423 18394 0 -1 4194304 9180 0 0 0 118214 11 0 0 25 0 1 0 225173497 23252992 5378 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 5677 5378 67 122 0 5551 0
Current children cumulated CPU time (s) 1182.25
Current children cumulated vsize (KiB) 22708



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19443
/proc/meminfo: memFree=1396352/2055920 swapFree=4126008/4192956
[pid=19423] ppid=19421 vsize=22708 CPUtime=1200.07
/proc/19423/stat : 19423 (mxc) R 19421 19423 18394 0 -1 4194304 9230 0 0 0 119996 11 0 0 25 0 1 0 225173497 23252992 5378 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 5677 5378 67 122 0 5551 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 22708

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): 1200.47
CPU time (s): 1200.08
CPU user time (s): 1199.96
CPU system time (s): 0.115982
CPU usage (%): 99.967
Max. virtual memory (cumulated for all children) (KiB): 22908

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.115982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9230
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= 3023

runsolver used 0.777881 second user time and 2.43663 second system time

The end



Launcher Data (download as text)




Begin job on node69 on Wed Feb 21 10:02:38 UTC 2007

IDJOB= 304140
IDBENCH= 20125
IDSOLVER= 107
FILE ID= node69/304140-1172052158

PBS_JOBID= 3892755

Free space on /tmp= 66562 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1941321941-16.cnf
COMMAND LINE= /tmp/evaluation/304140-1172052158/mxc /tmp/evaluation/304140-1172052158/instance-304140-1172052158.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-304140-1172052158 -o ROOT/results/node69/solver-304140-1172052158 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304140-1172052158/mxc /tmp/evaluation/304140-1172052158/instance-304140-1172052158.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  29d9197b533e62223ea94a4a8ccad596

RANDOM SEED= 811496164

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.261
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		: 3000.261
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:       1419408 kB
Buffers:         25240 kB
Cached:         494584 kB
SwapCached:      60692 kB
Active:          97916 kB
Inactive:       488540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1419408 kB
SwapTotal:     4192956 kB
SwapFree:      4125984 kB
Dirty:            1204 kB
Writeback:           0 kB
Mapped:          15332 kB
Slab:            36000 kB
Committed_AS:   647132 kB
PageTables:       1472 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= 66562 MiB

End job on node69 on Wed Feb 21 10:22:40 UTC 2007