Trace number 304461

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
tinisat 2007-02-08? (TO) 1200.12 1200.53

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S2053050899-08.cnf
MD5SUM662fe9209ea9fd94ae496f4e8858c688
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark461.985
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

Solver Data (download as text)

0.00/0.03	c Tinisat 0.22
0.00/0.03	c solving /tmp/evaluation/304461-1172059099/instance-304461-1172059099.cnf
0.00/0.03	c 160 variables, 13600 clauses

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/node23/watcher-304461-1172059099 -o ROOT/results/node23/solver-304461-1172059099 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304461-1172059099/tinisat /tmp/evaluation/304461-1172059099/instance-304461-1172059099.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 3/77 21267
/proc/meminfo: memFree=1504216/2055920 swapFree=4144988/4192956
[pid=21267] ppid=21265 vsize=848 CPUtime=0
/proc/21267/stat : 21267 (tinisat) R 21265 21267 20819 0 -1 4194304 115 0 0 0 0 0 0 0 18 0 1 0 225863748 868352 100 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134612771 0 0 4096 0 0 0 0 17 1 0 0
/proc/21267/statm: 212 100 48 110 0 99 0

[startup+0.107698 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21267
/proc/meminfo: memFree=1504216/2055920 swapFree=4144988/4192956
[pid=21267] ppid=21265 vsize=2356 CPUtime=0.1
/proc/21267/stat : 21267 (tinisat) R 21265 21267 20819 0 -1 4194304 423 0 0 0 10 0 0 0 18 0 1 0 225863748 2412544 407 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134515404 0 0 4096 0 0 0 0 17 1 0 0
/proc/21267/statm: 589 407 52 110 0 476 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2356

[startup+0.515746 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21267
/proc/meminfo: memFree=1504216/2055920 swapFree=4144988/4192956
[pid=21267] ppid=21265 vsize=4060 CPUtime=0.51
/proc/21267/stat : 21267 (tinisat) R 21265 21267 20819 0 -1 4194304 587 0 0 0 51 0 0 0 21 0 1 0 225863748 4157440 571 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519873 0 0 4096 0 0 0 0 17 1 0 0
/proc/21267/statm: 1015 571 52 110 0 902 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4060

[startup+1.33684 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21268
/proc/meminfo: memFree=1501264/2055920 swapFree=4144988/4192956
[pid=21267] ppid=21265 vsize=4060 CPUtime=1.32
/proc/21267/stat : 21267 (tinisat) R 21265 21267 20819 0 -1 4194304 852 0 0 0 132 0 0 0 25 0 1 0 225863748 4157440 836 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/21267/statm: 1015 836 52 110 0 902 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4060

[startup+2.97803 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 21268
/proc/meminfo: memFree=1499984/2055920 swapFree=4144988/4192956
[pid=21267] ppid=21265 vsize=7596 CPUtime=2.96
/proc/21267/stat : 21267 (tinisat) R 21265 21267 20819 0 -1 4194304 1239 0 0 0 296 0 0 0 25 0 1 0 225863748 7778304 1223 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21267/statm: 1899 1223 52 110 0 1786 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7596

[startup+6.2544 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21268
/proc/meminfo: memFree=1497296/2055920 swapFree=4144988/4192956
[pid=21267] ppid=21265 vsize=7860 CPUtime=6.25
/proc/21267/stat : 21267 (tinisat) R 21265 21267 20819 0 -1 4194304 1835 0 0 0 624 1 0 0 25 0 1 0 225863748 8048640 1819 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/21267/statm: 1965 1819 52 110 0 1852 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 7860

[startup+12.7121 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21268
/proc/meminfo: memFree=1493776/2055920 swapFree=4144988/4192956
[pid=21267] ppid=21265 vsize=15056 CPUtime=12.7
/proc/21267/stat : 21267 (tinisat) R 21265 21267 20819 0 -1 4194304 2671 0 0 0 1268 2 0 0 25 0 1 0 225863748 15417344 2622 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/21267/statm: 3764 2622 52 110 0 3651 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 15056

[startup+25.5136 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21268
/proc/meminfo: memFree=1489296/2055920 swapFree=4144988/4192956
[pid=21267] ppid=21265 vsize=15744 CPUtime=25.5
/proc/21267/stat : 21267 (tinisat) R 21265 21267 20819 0 -1 4194304 3798 0 0 0 2547 3 0 0 25 0 1 0 225863748 16121856 3749 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21267/statm: 3936 3749 52 110 0 3823 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 15744

[startup+51.1245 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21268
/proc/meminfo: memFree=1483216/2055920 swapFree=4144988/4192956
[pid=21267] ppid=21265 vsize=30148 CPUtime=51.1
/proc/21267/stat : 21267 (tinisat) R 21265 21267 20819 0 -1 4194304 5343 0 0 0 5105 5 0 0 25 0 1 0 225863748 30871552 5229 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/21267/statm: 7537 5229 52 110 0 7424 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 30148

[startup+102.347 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 21268
/proc/meminfo: memFree=1474384/2055920 swapFree=4144988/4192956
[pid=21267] ppid=21265 vsize=31748 CPUtime=102.31
/proc/21267/stat : 21267 (tinisat) R 21265 21267 20819 0 -1 4194304 7561 0 0 0 10223 8 0 0 25 0 1 0 225863748 32509952 7447 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21267/statm: 7937 7447 52 110 0 7824 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 31748

[startup+162.382 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 21268
/proc/meminfo: memFree=1466512/2055920 swapFree=4144988/4192956
[pid=21267] ppid=21265 vsize=60552 CPUtime=162.33
/proc/21267/stat : 21267 (tinisat) R 21265 21267 20819 0 -1 4194304 9625 0 0 0 16223 10 0 0 25 0 1 0 225863748 62005248 9382 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/21267/statm: 15138 9382 52 110 0 15025 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 60552

[startup+222.443 s]
/proc/loadavg: 1.01 1.00 1.00 2/84 21402
/proc/meminfo: memFree=1458848/2055920 swapFree=4144988/4192956
[pid=21267] ppid=21265 vsize=60872 CPUtime=222.32
/proc/21267/stat : 21267 (tinisat) R 21265 21267 20819 0 -1 4194304 11200 0 0 0 22219 13 0 0 25 0 1 0 225863748 62332928 10957 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21267/statm: 15218 10957 52 110 0 15105 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 60872

[startup+282.493 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21466
/proc/meminfo: memFree=1454352/2055920 swapFree=4144988/4192956
[pid=21267] ppid=21265 vsize=61192 CPUtime=282.32
/proc/21267/stat : 21267 (tinisat) R 21265 21267 20819 0 -1 4194304 12622 0 0 0 28218 14 0 0 25 0 1 0 225863748 62660608 12379 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/21267/statm: 15298 12379 52 110 0 15185 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 61192

[startup+342.523 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 21466
/proc/meminfo: memFree=1448656/2055920 swapFree=4144988/4192956
[pid=21267] ppid=21265 vsize=62696 CPUtime=342.33
/proc/21267/stat : 21267 (tinisat) R 21265 21267 20819 0 -1 4194304 14035 0 0 0 34218 15 0 0 25 0 1 0 225863748 64200704 13792 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21267/statm: 15674 13792 52 110 0 15561 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 62696

[startup+402.556 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 21466
/proc/meminfo: memFree=1444048/2055920 swapFree=4144988/4192956
[pid=21267] ppid=21265 vsize=63720 CPUtime=402.35
/proc/21267/stat : 21267 (tinisat) R 21265 21267 20819 0 -1 4194304 15171 0 0 0 40218 17 0 0 25 0 1 0 225863748 65249280 14928 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520116 0 0 4096 0 0 0 0 17 1 0 0
/proc/21267/statm: 15930 14928 52 110 0 15817 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 63720

[startup+462.586 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21466
/proc/meminfo: memFree=1440016/2055920 swapFree=4144988/4192956
[pid=21267] ppid=21265 vsize=119468 CPUtime=462.36
/proc/21267/stat : 21267 (tinisat) R 21265 21267 20819 0 -1 4194304 16436 0 0 0 46218 18 0 0 25 0 1 0 225863748 122335232 15936 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/21267/statm: 29867 15936 52 110 0 29754 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 119468

[startup+522.621 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21466
/proc/meminfo: memFree=1436240/2055920 swapFree=4144988/4192956
[pid=21267] ppid=21265 vsize=120236 CPUtime=522.38
/proc/21267/stat : 21267 (tinisat) R 21265 21267 20819 0 -1 4194304 17388 0 0 0 52219 19 0 0 25 0 1 0 225863748 123121664 16888 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21267/statm: 30059 16888 52 110 0 29946 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 120236

[startup+582.652 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21466
/proc/meminfo: memFree=1432784/2055920 swapFree=4144988/4192956
[pid=21267] ppid=21265 vsize=120588 CPUtime=582.41
/proc/21267/stat : 21267 (tinisat) R 21265 21267 20819 0 -1 4194304 18241 0 0 0 58219 22 0 0 25 0 1 0 225863748 123482112 17741 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21267/statm: 30147 17741 52 110 0 30034 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 120588

[startup+642.686 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21466
/proc/meminfo: memFree=1429328/2055920 swapFree=4144988/4192956
[pid=21267] ppid=21265 vsize=120748 CPUtime=642.42
/proc/21267/stat : 21267 (tinisat) R 21265 21267 20819 0 -1 4194304 19096 0 0 0 64219 23 0 0 25 0 1 0 225863748 123645952 18596 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21267/statm: 30187 18596 52 110 0 30074 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 120748

[startup+702.721 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21466
/proc/meminfo: memFree=1425808/2055920 swapFree=4144988/4192956
[pid=21267] ppid=21265 vsize=121804 CPUtime=702.44
/proc/21267/stat : 21267 (tinisat) R 21265 21267 20819 0 -1 4194304 19996 0 0 0 70220 24 0 0 25 0 1 0 225863748 124727296 19496 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21267/statm: 30451 19496 52 110 0 30338 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 121804

[startup+762.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21466
/proc/meminfo: memFree=1422480/2055920 swapFree=4144988/4192956
[pid=21267] ppid=21265 vsize=122380 CPUtime=762.45
/proc/21267/stat : 21267 (tinisat) R 21265 21267 20819 0 -1 4194304 20817 0 0 0 76219 26 0 0 25 0 1 0 225863748 125317120 20317 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21267/statm: 30595 20317 52 110 0 30482 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 122380

[startup+822.784 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21466
/proc/meminfo: memFree=1419536/2055920 swapFree=4144988/4192956
[pid=21267] ppid=21265 vsize=122572 CPUtime=822.47
/proc/21267/stat : 21267 (tinisat) R 21265 21267 20819 0 -1 4194304 21544 0 0 0 82220 27 0 0 25 0 1 0 225863748 125513728 21044 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21267/statm: 30643 21044 52 110 0 30530 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 122572

[startup+882.817 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21466
/proc/meminfo: memFree=1416336/2055920 swapFree=4144988/4192956
[pid=21267] ppid=21265 vsize=123532 CPUtime=882.48
/proc/21267/stat : 21267 (tinisat) R 21265 21267 20819 0 -1 4194304 22350 0 0 0 88219 29 0 0 25 0 1 0 225863748 126496768 21850 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21267/statm: 30883 21850 52 110 0 30770 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 123532

[startup+942.851 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 21466
/proc/meminfo: memFree=1413456/2055920 swapFree=4144988/4192956
[pid=21267] ppid=21265 vsize=123916 CPUtime=942.51
/proc/21267/stat : 21267 (tinisat) R 21265 21267 20819 0 -1 4194304 23082 0 0 0 94220 31 0 0 25 0 1 0 225863748 126889984 22582 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21267/statm: 30979 22582 52 110 0 30866 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 123916

[startup+1002.88 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 21466
/proc/meminfo: memFree=1410704/2055920 swapFree=4144988/4192956
[pid=21267] ppid=21265 vsize=124432 CPUtime=1002.51
/proc/21267/stat : 21267 (tinisat) R 21265 21267 20819 0 -1 4194304 23775 0 0 0 100220 31 0 0 25 0 1 0 225863748 127418368 23275 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/21267/statm: 31108 23275 52 110 0 30995 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 124432

[startup+1062.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21466
/proc/meminfo: memFree=1407888/2055920 swapFree=4144988/4192956
[pid=21267] ppid=21265 vsize=124564 CPUtime=1062.54
/proc/21267/stat : 21267 (tinisat) R 21265 21267 20819 0 -1 4194304 24468 0 0 0 106221 33 0 0 25 0 1 0 225863748 127553536 23968 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/21267/statm: 31141 23968 52 110 0 31028 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 124564

[startup+1122.95 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21466
/proc/meminfo: memFree=1405072/2055920 swapFree=4144988/4192956
[pid=21267] ppid=21265 vsize=125020 CPUtime=1122.56
/proc/21267/stat : 21267 (tinisat) R 21265 21267 20819 0 -1 4194304 25176 0 0 0 112222 34 0 0 25 0 1 0 225863748 128020480 24676 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21267/statm: 31255 24676 52 110 0 31142 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 125020

[startup+1182.98 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21466
/proc/meminfo: memFree=1402448/2055920 swapFree=4144988/4192956
[pid=21267] ppid=21265 vsize=125020 CPUtime=1182.57
/proc/21267/stat : 21267 (tinisat) R 21265 21267 20819 0 -1 4194304 25829 0 0 0 118222 35 0 0 25 0 1 0 225863748 128020480 25329 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/21267/statm: 31255 25329 52 110 0 31142 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 125020



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21466
/proc/meminfo: memFree=1401680/2055920 swapFree=4144988/4192956
[pid=21267] ppid=21265 vsize=125020 CPUtime=1200.09
/proc/21267/stat : 21267 (tinisat) R 21265 21267 20819 0 -1 4194304 26021 0 0 0 119974 35 0 0 25 0 1 0 225863748 128020480 25521 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/21267/statm: 31255 25521 52 110 0 31142 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 125020

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

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

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21466
/proc/meminfo: memFree=1401680/2055920 swapFree=4144988/4192956
[pid=21267] ppid=21265 vsize=125020 CPUtime=1200.09
/proc/21267/stat : 21267 (tinisat) R 21265 21267 20819 0 -1 4194304 26021 0 0 0 119974 35 0 0 25 0 1 0 225863748 128020480 25521 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/21267/statm: 31255 25521 52 110 0 31142 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 125020

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.12
CPU user time (s): 1199.75
CPU system time (s): 0.375942
CPU usage (%): 99.9661
Max. virtual memory (cumulated for all children) (KiB): 125020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.75
system time used= 0.375942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26021
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= 1535

runsolver used 1.41078 second user time and 2.81057 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Wed Feb 21 11:58:19 UTC 2007

IDJOB= 304461
IDBENCH= 20133
IDSOLVER= 100
FILE ID= node23/304461-1172059099

PBS_JOBID= 3892764

Free space on /tmp= 66560 MiB

SOLVER NAME= tinisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S2053050899-08.cnf
COMMAND LINE= /tmp/evaluation/304461-1172059099/tinisat /tmp/evaluation/304461-1172059099/instance-304461-1172059099.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-304461-1172059099 -o ROOT/results/node23/solver-304461-1172059099 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304461-1172059099/tinisat /tmp/evaluation/304461-1172059099/instance-304461-1172059099.cnf            

META MD5SUM SOLVER= 15788d06198cf45d0201cced774790cd
MD5SUM BENCH=  662fe9209ea9fd94ae496f4e8858c688

RANDOM SEED= 595903645

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.216
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		: 3000.216
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:       1504624 kB
Buffers:         40100 kB
Cached:         422140 kB
SwapCached:      15188 kB
Active:         138104 kB
Inactive:       347096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1504624 kB
SwapTotal:     4192956 kB
SwapFree:      4144988 kB
Dirty:             928 kB
Writeback:           0 kB
Mapped:          29980 kB
Slab:            51744 kB
Committed_AS:   711464 kB
PageTables:       1696 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= 66560 MiB

End job on node23 on Wed Feb 21 12:18:21 UTC 2007