Trace number 302124

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) 1200.07 1200.5

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S1227285183-04.cnf
MD5SUMdeda626bc565276d31a1020ef7585fb4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark381.133
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)

0.00/0.04	c Tinisat 0.22
0.00/0.04	c solving /tmp/evaluation/302124-1172004702/instance-302124-1172004702.cnf
0.00/0.04	c 1100 variables, 22000 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/node18/watcher-302124-1172004702 -o ROOT/results/node18/solver-302124-1172004702 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302124-1172004702/tinisat /tmp/evaluation/302124-1172004702/instance-302124-1172004702.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 0.95 3/77 6721
/proc/meminfo: memFree=1524600/2055920 swapFree=4192812/4192956
[pid=6721] ppid=6719 vsize=892 CPUtime=0
/proc/6721/stat : 6721 (tinisat) R 6719 6721 6256 0 -1 4194304 122 0 0 0 0 0 0 0 18 0 1 0 220424727 913408 107 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134612771 0 0 4096 0 0 0 0 17 1 0 0
/proc/6721/statm: 223 107 48 110 0 110 0

[startup+0.107621 s]
/proc/loadavg: 0.92 0.98 0.95 3/77 6721
/proc/meminfo: memFree=1524600/2055920 swapFree=4192812/4192956
[pid=6721] ppid=6719 vsize=2980 CPUtime=0.1
/proc/6721/stat : 6721 (tinisat) R 6719 6721 6256 0 -1 4194304 584 0 0 0 10 0 0 0 18 0 1 0 220424727 3051520 568 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/6721/statm: 745 568 52 110 0 632 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2980

[startup+0.51566 s]
/proc/loadavg: 0.92 0.98 0.95 3/77 6721
/proc/meminfo: memFree=1524600/2055920 swapFree=4192812/4192956
[pid=6721] ppid=6719 vsize=5044 CPUtime=0.5
/proc/6721/stat : 6721 (tinisat) R 6719 6721 6256 0 -1 4194304 851 0 0 0 50 0 0 0 22 0 1 0 220424727 5165056 835 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519876 0 0 4096 0 0 0 0 17 1 0 0
/proc/6721/statm: 1261 835 52 110 0 1148 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5044

[startup+1.33574 s]
/proc/loadavg: 0.92 0.98 0.95 2/78 6722
/proc/meminfo: memFree=1519856/2055920 swapFree=4192812/4192956
[pid=6721] ppid=6719 vsize=9172 CPUtime=1.32
/proc/6721/stat : 6721 (tinisat) R 6719 6721 6256 0 -1 4194304 1342 0 0 0 132 0 0 0 25 0 1 0 220424727 9392128 1326 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134515532 0 0 4096 0 0 0 0 17 1 0 0
/proc/6721/statm: 2293 1326 52 110 0 2180 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9172

[startup+2.9779 s]
/proc/loadavg: 0.92 0.98 0.95 2/78 6722
/proc/meminfo: memFree=1517232/2055920 swapFree=4192812/4192956
[pid=6721] ppid=6719 vsize=9172 CPUtime=2.97
/proc/6721/stat : 6721 (tinisat) R 6719 6721 6256 0 -1 4194304 2222 0 0 0 296 1 0 0 25 0 1 0 220424727 9392128 2206 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134520093 0 0 4096 0 0 0 0 17 1 0 0
/proc/6721/statm: 2293 2206 52 110 0 2180 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 9172

[startup+6.25421 s]
/proc/loadavg: 0.93 0.98 0.95 2/78 6722
/proc/meminfo: memFree=1511216/2055920 swapFree=4192812/4192956
[pid=6721] ppid=6719 vsize=17556 CPUtime=6.25
/proc/6721/stat : 6721 (tinisat) R 6719 6721 6256 0 -1 4194304 3577 0 0 0 623 2 0 0 25 0 1 0 220424727 17977344 3561 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/6721/statm: 4389 3561 52 110 0 4276 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 17556

[startup+12.7128 s]
/proc/loadavg: 0.93 0.98 0.95 2/78 6722
/proc/meminfo: memFree=1501808/2055920 swapFree=4192812/4192956
[pid=6721] ppid=6719 vsize=34584 CPUtime=12.7
/proc/6721/stat : 6721 (tinisat) R 6719 6721 6256 0 -1 4194304 5775 0 0 0 1267 3 0 0 25 0 1 0 220424727 35414016 5759 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/6721/statm: 8646 5759 52 110 0 8533 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 34584

[startup+25.5131 s]
/proc/loadavg: 0.95 0.98 0.95 2/78 6722
/proc/meminfo: memFree=1489520/2055920 swapFree=4192812/4192956
[pid=6721] ppid=6719 vsize=68248 CPUtime=25.5
/proc/6721/stat : 6721 (tinisat) R 6719 6721 6256 0 -1 4194304 8884 0 0 0 2544 6 0 0 25 0 1 0 220424727 69885952 8868 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/6721/statm: 17062 8868 52 110 0 16949 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 68248

[startup+51.1226 s]
/proc/loadavg: 0.96 0.98 0.95 2/78 6722
/proc/meminfo: memFree=1470768/2055920 swapFree=4192812/4192956
[pid=6721] ppid=6719 vsize=69164 CPUtime=51.1
/proc/6721/stat : 6721 (tinisat) R 6719 6721 6256 0 -1 4194304 13539 0 0 0 5099 11 0 0 25 0 1 0 220424727 70823936 13458 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/6721/statm: 17291 13458 52 110 0 17178 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 69164

[startup+102.339 s]
/proc/loadavg: 0.98 0.98 0.95 2/78 6722
/proc/meminfo: memFree=1445424/2055920 swapFree=4192812/4192956
[pid=6721] ppid=6719 vsize=137264 CPUtime=102.3
/proc/6721/stat : 6721 (tinisat) R 6719 6721 6256 0 -1 4194304 20018 0 0 0 10213 17 0 0 25 0 1 0 220424727 140558336 19808 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6721/statm: 34316 19808 52 110 0 34203 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 137264

[startup+162.369 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 6722
/proc/meminfo: memFree=1422064/2055920 swapFree=4192812/4192956
[pid=6721] ppid=6719 vsize=138452 CPUtime=162.31
/proc/6721/stat : 6721 (tinisat) R 6719 6721 6256 0 -1 4194304 25756 0 0 0 16209 22 0 0 25 0 1 0 220424727 141774848 25546 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134517035 0 0 4096 0 0 0 0 17 1 0 0
/proc/6721/statm: 34613 25546 52 110 0 34500 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 138452

[startup+222.4 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 6722
/proc/meminfo: memFree=1401136/2055920 swapFree=4192812/4192956
[pid=6721] ppid=6719 vsize=138988 CPUtime=222.32
/proc/6721/stat : 6721 (tinisat) R 6719 6721 6256 0 -1 4194304 30999 0 0 0 22205 27 0 0 25 0 1 0 220424727 142323712 30789 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6721/statm: 34747 30789 52 110 0 34634 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 138988

[startup+282.429 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 6722
/proc/meminfo: memFree=1383664/2055920 swapFree=4192812/4192956
[pid=6721] ppid=6719 vsize=272060 CPUtime=282.34
/proc/6721/stat : 6721 (tinisat) R 6719 6721 6256 0 -1 4194304 35368 0 0 0 28202 32 0 0 25 0 1 0 220424727 278589440 35158 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/6721/statm: 68015 35158 52 110 0 67902 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 272060

[startup+342.461 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 6722
/proc/meminfo: memFree=1369136/2055920 swapFree=4192812/4192956
[pid=6721] ppid=6719 vsize=273268 CPUtime=342.36
/proc/6721/stat : 6721 (tinisat) R 6719 6721 6256 0 -1 4194304 38977 0 0 0 34199 37 0 0 25 0 1 0 220424727 279826432 38767 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/6721/statm: 68317 38767 52 110 0 68204 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 273268

[startup+402.492 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 6722
/proc/meminfo: memFree=1355120/2055920 swapFree=4192812/4192956
[pid=6721] ppid=6719 vsize=274964 CPUtime=402.37
/proc/6721/stat : 6721 (tinisat) R 6719 6721 6256 0 -1 4194304 42683 0 0 0 40195 42 0 0 25 0 1 0 220424727 281563136 42216 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6721/statm: 68741 42216 52 110 0 68628 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 274964

[startup+462.522 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 6722
/proc/meminfo: memFree=1343152/2055920 swapFree=4192812/4192956
[pid=6721] ppid=6719 vsize=275644 CPUtime=462.39
/proc/6721/stat : 6721 (tinisat) R 6719 6721 6256 0 -1 4194304 45716 0 0 0 46193 46 0 0 25 0 1 0 220424727 282259456 45249 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6721/statm: 68911 45249 52 110 0 68798 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 275644

[startup+522.551 s]
/proc/loadavg: 1.07 1.00 0.96 2/78 6722
/proc/meminfo: memFree=1330032/2055920 swapFree=4192812/4192956
[pid=6721] ppid=6719 vsize=275780 CPUtime=522.4
/proc/6721/stat : 6721 (tinisat) R 6719 6721 6256 0 -1 4194304 48991 0 0 0 52190 50 0 0 25 0 1 0 220424727 282398720 48524 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134518158 0 0 4096 0 0 0 0 17 1 0 0
/proc/6721/statm: 68945 48524 52 110 0 68832 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 275780

[startup+582.59 s]
/proc/loadavg: 1.03 1.00 0.96 2/84 6822
/proc/meminfo: memFree=1317752/2055920 swapFree=4192812/4192956
[pid=6721] ppid=6719 vsize=276732 CPUtime=582.37
/proc/6721/stat : 6721 (tinisat) R 6719 6721 6256 0 -1 4194304 51710 0 0 0 58184 53 0 0 25 0 1 0 220424727 283373568 51243 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6721/statm: 69183 51243 52 110 0 69070 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 276732

[startup+642.654 s]
/proc/loadavg: 1.01 1.00 0.96 2/84 6894
/proc/meminfo: memFree=1307896/2055920 swapFree=4192812/4192956
[pid=6721] ppid=6719 vsize=277284 CPUtime=642.38
/proc/6721/stat : 6721 (tinisat) R 6719 6721 6256 0 -1 4194304 54172 0 0 0 64182 56 0 0 25 0 1 0 220424727 283938816 53705 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6721/statm: 69321 53705 52 110 0 69208 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 277284

[startup+702.687 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 6920
/proc/meminfo: memFree=1298864/2055920 swapFree=4192812/4192956
[pid=6721] ppid=6719 vsize=277692 CPUtime=702.38
/proc/6721/stat : 6721 (tinisat) R 6719 6721 6256 0 -1 4194304 56694 0 0 0 70178 60 0 0 25 0 1 0 220424727 284356608 56227 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6721/statm: 69423 56227 52 110 0 69310 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 277692

[startup+762.714 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 6920
/proc/meminfo: memFree=1289584/2055920 swapFree=4192812/4192956
[pid=6721] ppid=6719 vsize=278528 CPUtime=762.39
/proc/6721/stat : 6721 (tinisat) R 6719 6721 6256 0 -1 4194304 59030 0 0 0 76177 62 0 0 25 0 1 0 220424727 285212672 58563 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6721/statm: 69632 58563 52 110 0 69519 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 278528

[startup+822.751 s]
/proc/loadavg: 1.05 1.01 0.96 2/78 6920
/proc/meminfo: memFree=1280240/2055920 swapFree=4192812/4192956
[pid=6721] ppid=6719 vsize=278944 CPUtime=822.41
/proc/6721/stat : 6721 (tinisat) R 6719 6721 6256 0 -1 4194304 61325 0 0 0 82175 66 0 0 25 0 1 0 220424727 285638656 60858 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/6721/statm: 69736 60858 52 110 0 69623 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 278944

[startup+882.782 s]
/proc/loadavg: 1.02 1.01 0.96 2/78 6920
/proc/meminfo: memFree=1270384/2055920 swapFree=4192812/4192956
[pid=6721] ppid=6719 vsize=279080 CPUtime=882.43
/proc/6721/stat : 6721 (tinisat) R 6719 6721 6256 0 -1 4194304 63813 0 0 0 88172 71 0 0 25 0 1 0 220424727 285777920 63346 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/6721/statm: 69770 63346 52 110 0 69657 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 279080

[startup+942.81 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 6920
/proc/meminfo: memFree=1260528/2055920 swapFree=4192812/4192956
[pid=6721] ppid=6719 vsize=279360 CPUtime=942.43
/proc/6721/stat : 6721 (tinisat) R 6719 6721 6256 0 -1 4194304 66287 0 0 0 94170 73 0 0 25 0 1 0 220424727 286064640 65820 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6721/statm: 69840 65820 52 110 0 69727 0
Current children cumulated CPU time (s) 942.43
Current children cumulated vsize (KiB) 279360

[startup+1002.84 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 6920
/proc/meminfo: memFree=1251056/2055920 swapFree=4192812/4192956
[pid=6721] ppid=6719 vsize=279496 CPUtime=1002.44
/proc/6721/stat : 6721 (tinisat) R 6719 6721 6256 0 -1 4194304 68699 0 0 0 100168 76 0 0 25 0 1 0 220424727 286203904 68232 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6721/statm: 69874 68232 52 110 0 69761 0
Current children cumulated CPU time (s) 1002.44
Current children cumulated vsize (KiB) 279496

[startup+1062.87 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 6920
/proc/meminfo: memFree=1241904/2055920 swapFree=4192812/4192956
[pid=6721] ppid=6719 vsize=543780 CPUtime=1062.46
/proc/6721/stat : 6721 (tinisat) R 6719 6721 6256 0 -1 4194304 70942 0 0 0 106167 79 0 0 25 0 1 0 220424727 556830720 70475 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/6721/statm: 135945 70475 52 110 0 135832 0
Current children cumulated CPU time (s) 1062.46
Current children cumulated vsize (KiB) 543780

[startup+1122.9 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 6920
/proc/meminfo: memFree=1232880/2055920 swapFree=4192812/4192956
[pid=6721] ppid=6719 vsize=543916 CPUtime=1122.48
/proc/6721/stat : 6721 (tinisat) R 6719 6721 6256 0 -1 4194304 73209 0 0 0 112166 82 0 0 25 0 1 0 220424727 556969984 72742 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6721/statm: 135979 72742 52 110 0 135866 0
Current children cumulated CPU time (s) 1122.48
Current children cumulated vsize (KiB) 543916

[startup+1182.93 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 6920
/proc/meminfo: memFree=1224048/2055920 swapFree=4192812/4192956
[pid=6721] ppid=6719 vsize=544196 CPUtime=1182.49
/proc/6721/stat : 6721 (tinisat) R 6719 6721 6256 0 -1 4194304 75419 0 0 0 118164 85 0 0 25 0 1 0 220424727 557256704 74952 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6721/statm: 136049 74952 52 110 0 135936 0
Current children cumulated CPU time (s) 1182.49
Current children cumulated vsize (KiB) 544196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 6920
/proc/meminfo: memFree=1221488/2055920 swapFree=4192812/4192956
[pid=6721] ppid=6719 vsize=544356 CPUtime=1200.01
/proc/6721/stat : 6721 (tinisat) R 6719 6721 6256 0 -1 4194304 76032 0 0 0 119915 86 0 0 25 0 1 0 220424727 557420544 75565 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 1 0 0
/proc/6721/statm: 136089 75565 52 110 0 135976 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 544356

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

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

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 6920
/proc/meminfo: memFree=1221488/2055920 swapFree=4192812/4192956
[pid=6721] ppid=6719 vsize=544356 CPUtime=1200.01
/proc/6721/stat : 6721 (tinisat) R 6719 6721 6256 0 -1 4194304 76032 0 0 0 119915 86 0 0 25 0 1 0 220424727 557420544 75565 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 1 0 0
/proc/6721/statm: 136089 75565 52 110 0 135976 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 544356

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.5
CPU time (s): 1200.07
CPU user time (s): 1199.15
CPU system time (s): 0.91486
CPU usage (%): 99.9638
Max. virtual memory (cumulated for all children) (KiB): 544356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.15
system time used= 0.91486
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 76032
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= 25036

runsolver used 1.42778 second user time and 2.74458 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Tue Feb 20 20:51:42 UTC 2007

IDJOB= 302124
IDBENCH= 20076
IDSOLVER= 100
FILE ID= node18/302124-1172004702

PBS_JOBID= 3849121

Free space on /tmp= 66545 MiB

SOLVER NAME= tinisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S1227285183-04.cnf
COMMAND LINE= /tmp/evaluation/302124-1172004702/tinisat /tmp/evaluation/302124-1172004702/instance-302124-1172004702.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-302124-1172004702 -o ROOT/results/node18/solver-302124-1172004702 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302124-1172004702/tinisat /tmp/evaluation/302124-1172004702/instance-302124-1172004702.cnf            

META MD5SUM SOLVER= 15788d06198cf45d0201cced774790cd
MD5SUM BENCH=  deda626bc565276d31a1020ef7585fb4

RANDOM SEED= 918836270

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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:       1525008 kB
Buffers:         56204 kB
Cached:         341664 kB
SwapCached:          0 kB
Active:         314232 kB
Inactive:       143180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1525008 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1076 kB
Writeback:           0 kB
Mapped:          78460 kB
Slab:            59136 kB
Committed_AS:   863232 kB
PageTables:       1668 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= 66545 MiB

End job on node18 on Tue Feb 20 21:11:44 UTC 2007