Trace number 302043

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
SAT7 2007-02-08? (TO) 1200.09 1200.42

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S422410882-13.cnf
MD5SUMae13b4e55eb5cded993f9cf7179ed478
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark514.092
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
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 522000
Number of clauses of size over 50

Solver Data (download as text)

0.10/0.13	c Starting solver ...
0.10/0.14	c Restarting after 101 conflicts
0.10/0.17	c Restarting after 252 conflicts
0.20/0.21	c Restarting after 477 conflicts
0.20/0.27	c Restarting after 814 conflicts
0.30/0.38	c Restarting after 1320 conflicts
0.50/0.52	c Restarting after 2081 conflicts
0.71/0.75	c Restarting after 3220 conflicts
1.01/1.12	c Restarting after 4928 conflicts
1.73/1.75	c Restarting after 7490 conflicts
2.75/2.81	c Restarting after 11334 conflicts
4.70/4.77	c Restarting after 17100 conflicts
8.28/8.33	c Restarting after 25749 conflicts
14.43/14.51	c Restarting after 38724 conflicts
25.39/25.41	c Restarting after 58185 conflicts
42.59/42.62	c Restarting after 87377 conflicts
74.35/74.45	c Restarting after 131166 conflicts
126.89/126.95	c Restarting after 196850 conflicts
211.37/211.47	c Restarting after 295378 conflicts
352.72/352.86	c Restarting after 443168 conflicts
572.18/572.39	c Restarting after 664851 conflicts
926.93/927.27	c Restarting after 997377 conflicts

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/node72/watcher-302043-1172003160 -o ROOT/results/node72/solver-302043-1172003160 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302043-1172003160/sat7_bin /tmp/evaluation/302043-1172003160/instance-302043-1172003160.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: 0.92 0.98 0.88 3/77 11126
/proc/meminfo: memFree=1632032/2055920 swapFree=4142504/4192956
[pid=11126] ppid=11124 vsize=1248 CPUtime=0
/proc/11126/stat : 11126 (sat7_bin) R 11124 11126 10787 0 -1 4194304 157 0 0 0 0 0 0 0 18 0 1 0 220283875 1277952 140 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134573812 0 0 4096 0 0 0 0 17 1 0 0
/proc/11126/statm: 312 140 87 220 0 89 0

[startup+0.106523 s]
/proc/loadavg: 0.92 0.98 0.88 3/77 11126
/proc/meminfo: memFree=1632032/2055920 swapFree=4142504/4192956
[pid=11126] ppid=11124 vsize=3052 CPUtime=0.1
/proc/11126/stat : 11126 (sat7_bin) R 11124 11126 10787 0 -1 4194304 444 0 0 0 10 0 0 0 18 0 1 0 220283875 3125248 427 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/11126/statm: 763 427 88 220 0 540 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3052

[startup+0.514561 s]
/proc/loadavg: 0.92 0.98 0.88 3/77 11126
/proc/meminfo: memFree=1632032/2055920 swapFree=4142504/4192956
[pid=11126] ppid=11124 vsize=5244 CPUtime=0.5
/proc/11126/stat : 11126 (sat7_bin) R 11124 11126 10787 0 -1 4194304 897 0 0 0 50 0 0 0 22 0 1 0 220283875 5369856 880 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531632 0 0 4096 0 0 0 0 17 1 0 0
/proc/11126/statm: 1311 880 95 220 0 1088 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5244

[startup+1.33463 s]
/proc/loadavg: 0.92 0.98 0.88 2/78 11127
/proc/meminfo: memFree=1627096/2055920 swapFree=4142504/4192956
[pid=11126] ppid=11124 vsize=9344 CPUtime=1.32
/proc/11126/stat : 11126 (sat7_bin) R 11124 11126 10787 0 -1 4194304 1454 0 0 0 132 0 0 0 25 0 1 0 220283875 9568256 1437 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/11126/statm: 2336 1437 95 220 0 2113 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9344

[startup+2.97078 s]
/proc/loadavg: 0.93 0.98 0.88 2/78 11127
/proc/meminfo: memFree=1624152/2055920 swapFree=4142504/4192956
[pid=11126] ppid=11124 vsize=13444 CPUtime=2.96
/proc/11126/stat : 11126 (sat7_bin) R 11124 11126 10787 0 -1 4194304 2407 0 0 0 295 1 0 0 25 0 1 0 220283875 13766656 2390 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134537823 0 0 4096 0 0 0 0 17 1 0 0
/proc/11126/statm: 3361 2390 95 220 0 3138 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 13444

[startup+6.25208 s]
/proc/loadavg: 0.93 0.98 0.88 2/78 11127
/proc/meminfo: memFree=1617888/2055920 swapFree=4142504/4192956
[pid=11126] ppid=11124 vsize=17544 CPUtime=6.24
/proc/11126/stat : 11126 (sat7_bin) R 11124 11126 10787 0 -1 4194304 3801 0 0 0 622 2 0 0 25 0 1 0 220283875 17965056 3784 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/11126/statm: 4386 3784 95 220 0 4163 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 17544

[startup+12.7027 s]
/proc/loadavg: 0.94 0.98 0.88 2/78 11127
/proc/meminfo: memFree=1613920/2055920 swapFree=4142504/4192956
[pid=11126] ppid=11124 vsize=21780 CPUtime=12.69
/proc/11126/stat : 11126 (sat7_bin) R 11124 11126 10787 0 -1 4194304 4555 0 0 0 1266 3 0 0 25 0 1 0 220283875 22302720 4538 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/11126/statm: 5445 4538 95 220 0 5222 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21780

[startup+25.5118 s]
/proc/loadavg: 0.95 0.98 0.88 2/78 11127
/proc/meminfo: memFree=1611296/2055920 swapFree=4142504/4192956
[pid=11126] ppid=11124 vsize=21912 CPUtime=25.5
/proc/11126/stat : 11126 (sat7_bin) R 11124 11126 10787 0 -1 4194304 5228 0 0 0 2546 4 0 0 25 0 1 0 220283875 22437888 5211 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/11126/statm: 5478 5211 95 220 0 5255 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 21912

[startup+51.1211 s]
/proc/loadavg: 0.96 0.98 0.88 2/78 11127
/proc/meminfo: memFree=1606368/2055920 swapFree=4142504/4192956
[pid=11126] ppid=11124 vsize=26420 CPUtime=51.1
/proc/11126/stat : 11126 (sat7_bin) R 11124 11126 10787 0 -1 4194304 6444 0 0 0 5105 5 0 0 25 0 1 0 220283875 27054080 6427 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538403 0 0 4096 0 0 0 0 17 1 0 0
/proc/11126/statm: 6605 6427 95 220 0 6382 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 26420

[startup+102.342 s]
/proc/loadavg: 0.98 0.98 0.89 2/78 11127
/proc/meminfo: memFree=1600160/2055920 swapFree=4142504/4192956
[pid=11126] ppid=11124 vsize=35344 CPUtime=102.3
/proc/11126/stat : 11126 (sat7_bin) R 11124 11126 10787 0 -1 4194304 7988 0 0 0 10223 7 0 0 25 0 1 0 220283875 36192256 7971 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/11126/statm: 8836 7971 95 220 0 8613 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 35344

[startup+162.377 s]
/proc/loadavg: 0.99 0.98 0.90 2/78 11127
/proc/meminfo: memFree=1595616/2055920 swapFree=4142504/4192956
[pid=11126] ppid=11124 vsize=40404 CPUtime=162.32
/proc/11126/stat : 11126 (sat7_bin) R 11124 11126 10787 0 -1 4194304 9132 0 0 0 16223 9 0 0 25 0 1 0 220283875 41373696 9115 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/11126/statm: 10101 9115 95 220 0 9878 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 40404

[startup+222.406 s]
/proc/loadavg: 0.99 0.98 0.90 2/78 11127
/proc/meminfo: memFree=1594144/2055920 swapFree=4142504/4192956
[pid=11126] ppid=11124 vsize=40824 CPUtime=222.33
/proc/11126/stat : 11126 (sat7_bin) R 11124 11126 10787 0 -1 4194304 9508 0 0 0 22224 9 0 0 25 0 1 0 220283875 41803776 9491 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532523 0 0 4096 0 0 0 0 17 1 0 0
/proc/11126/statm: 10206 9491 95 220 0 9983 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 40824

[startup+282.438 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 11127
/proc/meminfo: memFree=1587680/2055920 swapFree=4142504/4192956
[pid=11126] ppid=11124 vsize=45636 CPUtime=282.35
/proc/11126/stat : 11126 (sat7_bin) R 11124 11126 10787 0 -1 4194304 11121 0 0 0 28223 12 0 0 25 0 1 0 220283875 46731264 11104 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/11126/statm: 11409 11104 95 220 0 11186 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 45636

[startup+342.471 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 11127
/proc/meminfo: memFree=1586080/2055920 swapFree=4142504/4192956
[pid=11126] ppid=11124 vsize=50008 CPUtime=342.37
/proc/11126/stat : 11126 (sat7_bin) R 11124 11126 10787 0 -1 4194304 11476 0 0 0 34224 13 0 0 25 0 1 0 220283875 51208192 11459 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/11126/statm: 12502 11459 95 220 0 12279 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 50008

[startup+402.503 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 11127
/proc/meminfo: memFree=1583328/2055920 swapFree=4142504/4192956
[pid=11126] ppid=11124 vsize=50548 CPUtime=402.38
/proc/11126/stat : 11126 (sat7_bin) R 11124 11126 10787 0 -1 4194304 12152 0 0 0 40224 14 0 0 25 0 1 0 220283875 51761152 12135 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/11126/statm: 12637 12135 95 220 0 12414 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 50548

[startup+462.53 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 11127
/proc/meminfo: memFree=1582048/2055920 swapFree=4142504/4192956
[pid=11126] ppid=11124 vsize=50972 CPUtime=462.39
/proc/11126/stat : 11126 (sat7_bin) R 11124 11126 10787 0 -1 4194304 12504 0 0 0 46224 15 0 0 25 0 1 0 220283875 52195328 12487 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/11126/statm: 12743 12487 95 220 0 12520 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 50972

[startup+522.557 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 11127
/proc/meminfo: memFree=1581280/2055920 swapFree=4142504/4192956
[pid=11126] ppid=11124 vsize=55512 CPUtime=522.41
/proc/11126/stat : 11126 (sat7_bin) R 11124 11126 10787 0 -1 4194304 12694 0 0 0 52225 16 0 0 25 0 1 0 220283875 56844288 12677 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/11126/statm: 13878 12677 95 220 0 13655 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 55512

[startup+582.587 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 11127
/proc/meminfo: memFree=1579744/2055920 swapFree=4142504/4192956
[pid=11126] ppid=11124 vsize=55912 CPUtime=582.42
/proc/11126/stat : 11126 (sat7_bin) R 11124 11126 10787 0 -1 4194304 13078 0 0 0 58226 16 0 0 25 0 1 0 220283875 57253888 13061 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/11126/statm: 13978 13061 95 220 0 13755 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 55912

[startup+642.62 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 11127
/proc/meminfo: memFree=1577696/2055920 swapFree=4142504/4192956
[pid=11126] ppid=11124 vsize=56628 CPUtime=642.44
/proc/11126/stat : 11126 (sat7_bin) R 11124 11126 10787 0 -1 4194304 13583 0 0 0 64227 17 0 0 25 0 1 0 220283875 57987072 13566 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/11126/statm: 14157 13566 95 220 0 13934 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 56628

[startup+702.649 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 11127
/proc/meminfo: memFree=1576672/2055920 swapFree=4142504/4192956
[pid=11126] ppid=11124 vsize=57164 CPUtime=702.44
/proc/11126/stat : 11126 (sat7_bin) R 11124 11126 10787 0 -1 4194304 13837 0 0 0 70226 18 0 0 25 0 1 0 220283875 58535936 13820 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536194 0 0 4096 0 0 0 0 17 1 0 0
/proc/11126/statm: 14291 13820 95 220 0 14068 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 57164

[startup+762.683 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 11129
/proc/meminfo: memFree=1576160/2055920 swapFree=4142504/4192956
[pid=11126] ppid=11124 vsize=57468 CPUtime=762.46
/proc/11126/stat : 11126 (sat7_bin) R 11124 11126 10787 0 -1 4194304 13933 0 0 0 76227 19 0 0 25 0 1 0 220283875 58847232 13916 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/11126/statm: 14367 13916 95 220 0 14144 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 57468

[startup+822.712 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 11129
/proc/meminfo: memFree=1575520/2055920 swapFree=4142504/4192956
[pid=11126] ppid=11124 vsize=57764 CPUtime=822.48
/proc/11126/stat : 11126 (sat7_bin) R 11124 11126 10787 0 -1 4194304 14103 0 0 0 82228 20 0 0 25 0 1 0 220283875 59150336 14086 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/11126/statm: 14441 14086 95 220 0 14218 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 57764

[startup+882.742 s]
/proc/loadavg: 1.03 1.00 0.91 2/78 11129
/proc/meminfo: memFree=1575200/2055920 swapFree=4142504/4192956
[pid=11126] ppid=11124 vsize=57764 CPUtime=882.49
/proc/11126/stat : 11126 (sat7_bin) R 11124 11126 10787 0 -1 4194304 14165 0 0 0 88229 20 0 0 25 0 1 0 220283875 59150336 14148 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/11126/statm: 14441 14148 95 220 0 14218 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 57764

[startup+942.768 s]
/proc/loadavg: 1.01 1.00 0.91 2/78 11129
/proc/meminfo: memFree=1573536/2055920 swapFree=4142504/4192956
[pid=11126] ppid=11124 vsize=62144 CPUtime=942.5
/proc/11126/stat : 11126 (sat7_bin) R 11124 11126 10787 0 -1 4194304 14590 0 0 0 94229 21 0 0 25 0 1 0 220283875 63635456 14573 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/11126/statm: 15536 14573 95 220 0 15313 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 62144

[startup+1002.79 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 11129
/proc/meminfo: memFree=1571936/2055920 swapFree=4142504/4192956
[pid=11126] ppid=11124 vsize=62768 CPUtime=1002.51
/proc/11126/stat : 11126 (sat7_bin) R 11124 11126 10787 0 -1 4194304 15038 0 0 0 100229 22 0 0 25 0 1 0 220283875 64274432 15021 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/11126/statm: 15692 15021 95 220 0 15469 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 62768

[startup+1062.83 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 11129
/proc/meminfo: memFree=1571104/2055920 swapFree=4142504/4192956
[pid=11126] ppid=11124 vsize=63180 CPUtime=1062.52
/proc/11126/stat : 11126 (sat7_bin) R 11124 11126 10787 0 -1 4194304 15233 0 0 0 106230 22 0 0 25 0 1 0 220283875 64696320 15216 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/11126/statm: 15795 15216 95 220 0 15572 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 63180

[startup+1122.86 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 11129
/proc/meminfo: memFree=1570592/2055920 swapFree=4142504/4192956
[pid=11126] ppid=11124 vsize=63612 CPUtime=1122.54
/proc/11126/stat : 11126 (sat7_bin) R 11124 11126 10787 0 -1 4194304 15369 0 0 0 112231 23 0 0 25 0 1 0 220283875 65138688 15352 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/11126/statm: 15903 15352 95 220 0 15680 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 63612

[startup+1182.89 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 11129
/proc/meminfo: memFree=1570208/2055920 swapFree=4142504/4192956
[pid=11126] ppid=11124 vsize=63756 CPUtime=1182.55
/proc/11126/stat : 11126 (sat7_bin) R 11124 11126 10787 0 -1 4194304 15458 0 0 0 118232 23 0 0 25 0 1 0 220283875 65286144 15441 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532697 0 0 4096 0 0 0 0 17 1 0 0
/proc/11126/statm: 15939 15441 95 220 0 15716 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 63756



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 11129
/proc/meminfo: memFree=1570208/2055920 swapFree=4142504/4192956
[pid=11126] ppid=11124 vsize=63756 CPUtime=1200.08
/proc/11126/stat : 11126 (sat7_bin) R 11124 11126 10787 0 -1 4194304 15465 0 0 0 119984 24 0 0 25 0 1 0 220283875 65286144 15448 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/11126/statm: 15939 15448 95 220 0 15716 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 63756

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 11129
/proc/meminfo: memFree=1570208/2055920 swapFree=4142504/4192956
[pid=11126] ppid=11124 vsize=63756 CPUtime=1200.08
/proc/11126/stat : 11126 (sat7_bin) R 11124 11126 10787 0 -1 4194304 15465 0 0 0 119984 24 0 0 25 0 1 0 220283875 65286144 15448 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/11126/statm: 15939 15448 95 220 0 15716 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 63756

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.09
CPU user time (s): 1199.84
CPU system time (s): 0.250961
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 63756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.250961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15465
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= 2582

runsolver used 1.37979 second user time and 2.88356 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Tue Feb 20 20:26:01 UTC 2007

IDJOB= 302043
IDBENCH= 20074
IDSOLVER= 101
FILE ID= node72/302043-1172003160

PBS_JOBID= 3892649

Free space on /tmp= 66562 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S422410882-13.cnf
COMMAND LINE= /tmp/evaluation/302043-1172003160/sat7_bin /tmp/evaluation/302043-1172003160/instance-302043-1172003160.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-302043-1172003160 -o ROOT/results/node72/solver-302043-1172003160 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302043-1172003160/sat7_bin /tmp/evaluation/302043-1172003160/instance-302043-1172003160.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  ae13b4e55eb5cded993f9cf7179ed478

RANDOM SEED= 25496253

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.236
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		: 3000.236
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:       1632504 kB
Buffers:         34216 kB
Cached:         320976 kB
SwapCached:      19352 kB
Active:         329172 kB
Inactive:        60164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1632504 kB
SwapTotal:     4192956 kB
SwapFree:      4142504 kB
Dirty:            1688 kB
Writeback:           0 kB
Mapped:          29748 kB
Slab:            19772 kB
Committed_AS:   566312 kB
PageTables:       1676 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 node72 on Tue Feb 20 20:46:04 UTC 2007