Trace number 303271

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
TiniSatELite 2007-02-08? (TO) 1200.08 1200.48

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S1805843968-06.cnf
MD5SUM85e8dc25867e23987be3fa77855240d8
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 variables180
Number of clauses15300
Sum of the clauses size107100
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 515300

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   15300   107100 |    4589       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 180   #clauses: 15300   #literals: 107100
0.00/0.02	c CPU time:   0.017997 s
0.00/0.02	c ==============================================================================
0.06/0.10	c Tinisat 0.22
0.06/0.10	c solving /tmp/GTI_node40.alineos.net_25642.cnf
0.06/0.10	c 180 variables, 15300 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/node40/watcher-303271-1172031398 -o ROOT/results/node40/solver-303271-1172031398 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303271-1172031398/TiniSatELite /tmp/evaluation/303271-1172031398/instance-303271-1172031398.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 0.99 3/64 25642
/proc/meminfo: memFree=1482904/2055920 swapFree=4183944/4192956
[pid=25642] ppid=25640 vsize=5352 CPUtime=0
/proc/25642/stat : 25642 (TiniSatELite) S 25640 25642 25242 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 128174104 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519778386 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/25642/statm: 1338 232 195 169 0 49 0
[pid=25643] ppid=25642 vsize=5352 CPUtime=0
/proc/25643/stat : 25643 (TiniSatELite) S 25642 25642 25242 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 128174105 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/25643/statm: 1338 236 198 169 0 49 0
[pid=25645] ppid=25643 vsize=0 CPUtime=0
/proc/25645/stat : 25645 (sed) D 25643 25642 25242 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 128174105 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/25645/statm: 0 0 0 0 0 0 0

[startup+0.107823 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25642
/proc/meminfo: memFree=1482904/2055920 swapFree=4183944/4192956
[pid=25642] ppid=25640 vsize=5352 CPUtime=0.06
/proc/25642/stat : 25642 (TiniSatELite) S 25640 25642 25242 0 -1 4194304 331 702 0 0 0 0 5 1 16 0 1 0 128174104 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25642/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.51587 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25642
/proc/meminfo: memFree=1482904/2055920 swapFree=4183944/4192956
[pid=25642] ppid=25640 vsize=5352 CPUtime=0.06
/proc/25642/stat : 25642 (TiniSatELite) S 25640 25642 25242 0 -1 4194304 331 702 0 0 0 0 5 1 16 0 1 0 128174104 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25642/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+1.33597 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 25648
/proc/meminfo: memFree=1479176/2055920 swapFree=4183944/4192956
[pid=25642] ppid=25640 vsize=5352 CPUtime=0.06
/proc/25642/stat : 25642 (TiniSatELite) S 25640 25642 25242 0 -1 4194304 331 702 0 0 0 0 5 1 16 0 1 0 128174104 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25642/statm: 1338 236 197 169 0 49 0
[pid=25648] ppid=25642 vsize=4512 CPUtime=1.25
/proc/25648/stat : 25648 (tinisat) R 25642 25642 25242 0 -1 4194304 886 0 0 0 125 0 0 0 25 0 1 0 128174111 4620288 871 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/25648/statm: 1128 871 52 110 0 1015 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 9864

[startup+2.97219 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 25648
/proc/meminfo: memFree=1477768/2055920 swapFree=4183944/4192956
[pid=25642] ppid=25640 vsize=5352 CPUtime=0.06
/proc/25642/stat : 25642 (TiniSatELite) S 25640 25642 25242 0 -1 4194304 331 702 0 0 0 0 5 1 16 0 1 0 128174104 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25642/statm: 1338 236 197 169 0 49 0
[pid=25648] ppid=25642 vsize=8340 CPUtime=2.89
/proc/25648/stat : 25648 (tinisat) R 25642 25642 25242 0 -1 4194304 1312 0 0 0 289 0 0 0 25 0 1 0 128174111 8540160 1297 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/25648/statm: 2085 1297 52 110 0 1972 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 13692

[startup+6.25862 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 25648
/proc/meminfo: memFree=1474824/2055920 swapFree=4183944/4192956
[pid=25642] ppid=25640 vsize=5352 CPUtime=0.06
/proc/25642/stat : 25642 (TiniSatELite) S 25640 25642 25242 0 -1 4194304 331 702 0 0 0 0 5 1 16 0 1 0 128174104 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25642/statm: 1338 236 197 169 0 49 0
[pid=25648] ppid=25642 vsize=8604 CPUtime=6.17
/proc/25648/stat : 25648 (tinisat) R 25642 25642 25242 0 -1 4194304 1934 0 0 0 616 1 0 0 25 0 1 0 128174111 8810496 1919 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25648/statm: 2151 1919 52 110 0 2038 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 13956

[startup+12.7094 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 25648
/proc/meminfo: memFree=1471184/2055920 swapFree=4183944/4192956
[pid=25642] ppid=25640 vsize=5352 CPUtime=0.06
/proc/25642/stat : 25642 (TiniSatELite) S 25640 25642 25242 0 -1 4194304 331 702 0 0 0 0 5 1 16 0 1 0 128174104 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25642/statm: 1338 236 197 169 0 49 0
[pid=25648] ppid=25642 vsize=16652 CPUtime=12.62
/proc/25648/stat : 25648 (tinisat) R 25642 25642 25242 0 -1 4194304 2769 0 0 0 1260 2 0 0 25 0 1 0 128174111 17051648 2754 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/25648/statm: 4163 2754 52 110 0 4050 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22004

[startup+25.5241 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 25648
/proc/meminfo: memFree=1466448/2055920 swapFree=4183944/4192956
[pid=25642] ppid=25640 vsize=5352 CPUtime=0.06
/proc/25642/stat : 25642 (TiniSatELite) S 25640 25642 25242 0 -1 4194304 331 702 0 0 0 0 5 1 16 0 1 0 128174104 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25642/statm: 1338 236 197 169 0 49 0
[pid=25648] ppid=25642 vsize=17196 CPUtime=25.44
/proc/25648/stat : 25648 (tinisat) R 25642 25642 25242 0 -1 4194304 3962 0 0 0 2540 4 0 0 25 0 1 0 128174111 17608704 3947 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/25648/statm: 4299 3947 52 110 0 4186 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 22548

[startup+51.1484 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 25648
/proc/meminfo: memFree=1459472/2055920 swapFree=4183944/4192956
[pid=25642] ppid=25640 vsize=5352 CPUtime=0.06
/proc/25642/stat : 25642 (TiniSatELite) S 25640 25642 25242 0 -1 4194304 331 702 0 0 0 0 5 1 16 0 1 0 128174104 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25642/statm: 1338 236 197 169 0 49 0
[pid=25648] ppid=25642 vsize=33444 CPUtime=51.05
/proc/25648/stat : 25648 (tinisat) R 25642 25642 25242 0 -1 4194304 5752 0 0 0 5099 6 0 0 25 0 1 0 128174111 34246656 5672 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25648/statm: 8361 5672 52 110 0 8248 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 38796

[startup+102.393 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 25648
/proc/meminfo: memFree=1449872/2055920 swapFree=4183944/4192956
[pid=25642] ppid=25640 vsize=5352 CPUtime=0.06
/proc/25642/stat : 25642 (TiniSatELite) S 25640 25642 25242 0 -1 4194304 331 702 0 0 0 0 5 1 16 0 1 0 128174104 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25642/statm: 1338 236 197 169 0 49 0
[pid=25648] ppid=25642 vsize=34884 CPUtime=102.28
/proc/25648/stat : 25648 (tinisat) R 25642 25642 25242 0 -1 4194304 8161 0 0 0 10219 9 0 0 25 0 1 0 128174111 35721216 8081 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/25648/statm: 8721 8081 52 110 0 8608 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 40236

[startup+162.456 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25650
/proc/meminfo: memFree=1441232/2055920 swapFree=4183944/4192956
[pid=25642] ppid=25640 vsize=5352 CPUtime=0.06
/proc/25642/stat : 25642 (TiniSatELite) S 25640 25642 25242 0 -1 4194304 331 702 0 0 0 0 5 1 16 0 1 0 128174104 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25642/statm: 1338 236 197 169 0 49 0
[pid=25648] ppid=25642 vsize=67184 CPUtime=162.32
/proc/25648/stat : 25648 (tinisat) R 25642 25642 25242 0 -1 4194304 10386 0 0 0 16221 11 0 0 25 0 1 0 128174111 68796416 10177 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25648/statm: 16796 10177 52 110 0 16683 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 72536

[startup+222.515 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25650
/proc/meminfo: memFree=1434320/2055920 swapFree=4183944/4192956
[pid=25642] ppid=25640 vsize=5352 CPUtime=0.06
/proc/25642/stat : 25642 (TiniSatELite) S 25640 25642 25242 0 -1 4194304 331 702 0 0 0 0 5 1 16 0 1 0 128174104 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25642/statm: 1338 236 197 169 0 49 0
[pid=25648] ppid=25642 vsize=67808 CPUtime=222.37
/proc/25648/stat : 25648 (tinisat) R 25642 25642 25242 0 -1 4194304 12113 0 0 0 22224 13 0 0 25 0 1 0 128174111 69435392 11904 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/25648/statm: 16952 11904 52 110 0 16839 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 73160

[startup+282.571 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25650
/proc/meminfo: memFree=1428176/2055920 swapFree=4183944/4192956
[pid=25642] ppid=25640 vsize=5352 CPUtime=0.06
/proc/25642/stat : 25642 (TiniSatELite) S 25640 25642 25242 0 -1 4194304 331 702 0 0 0 0 5 1 16 0 1 0 128174104 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25642/statm: 1338 236 197 169 0 49 0
[pid=25648] ppid=25642 vsize=68256 CPUtime=282.4
/proc/25648/stat : 25648 (tinisat) R 25642 25642 25242 0 -1 4194304 13643 0 0 0 28226 14 0 0 25 0 1 0 128174111 69894144 13434 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25648/statm: 17064 13434 52 110 0 16951 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 73608

[startup+342.626 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25650
/proc/meminfo: memFree=1422224/2055920 swapFree=4183944/4192956
[pid=25642] ppid=25640 vsize=5352 CPUtime=0.06
/proc/25642/stat : 25642 (TiniSatELite) S 25640 25642 25242 0 -1 4194304 331 702 0 0 0 0 5 1 16 0 1 0 128174104 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25642/statm: 1338 236 197 169 0 49 0
[pid=25648] ppid=25642 vsize=69680 CPUtime=342.44
/proc/25648/stat : 25648 (tinisat) R 25642 25642 25242 0 -1 4194304 15144 0 0 0 34228 16 0 0 25 0 1 0 128174111 71352320 14935 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25648/statm: 17420 14935 52 110 0 17307 0
Current children cumulated CPU time (s) 342.5
Current children cumulated vsize (KiB) 75032

[startup+402.691 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25650
/proc/meminfo: memFree=1417168/2055920 swapFree=4183944/4192956
[pid=25642] ppid=25640 vsize=5352 CPUtime=0.06
/proc/25642/stat : 25642 (TiniSatELite) S 25640 25642 25242 0 -1 4194304 331 702 0 0 0 0 5 1 16 0 1 0 128174104 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25642/statm: 1338 236 197 169 0 49 0
[pid=25648] ppid=25642 vsize=70512 CPUtime=402.48
/proc/25648/stat : 25648 (tinisat) R 25642 25642 25242 0 -1 4194304 16381 0 0 0 40231 17 0 0 25 0 1 0 128174111 72204288 16172 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/25648/statm: 17628 16172 52 110 0 17515 0
Current children cumulated CPU time (s) 402.54
Current children cumulated vsize (KiB) 75864

[startup+462.751 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25650
/proc/meminfo: memFree=1412496/2055920 swapFree=4183944/4192956
[pid=25642] ppid=25640 vsize=5352 CPUtime=0.06
/proc/25642/stat : 25642 (TiniSatELite) S 25640 25642 25242 0 -1 4194304 331 702 0 0 0 0 5 1 16 0 1 0 128174104 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25642/statm: 1338 236 197 169 0 49 0
[pid=25648] ppid=25642 vsize=72048 CPUtime=462.53
/proc/25648/stat : 25648 (tinisat) R 25642 25642 25242 0 -1 4194304 17812 0 0 0 46234 19 0 0 25 0 1 0 128174111 73777152 17346 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/25648/statm: 18012 17346 52 110 0 17899 0
Current children cumulated CPU time (s) 462.59
Current children cumulated vsize (KiB) 77400

[startup+522.807 s]

################
# More data... #
################

[pid=25642] ppid=25640 vsize=5352 CPUtime=0.06
/proc/25642/stat : 25642 (TiniSatELite) S 25640 25642 25242 0 -1 4194304 331 702 0 0 0 0 5 1 16 0 1 0 128174104 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25642/statm: 1338 236 197 169 0 49 0
[pid=25648] ppid=25642 vsize=133732 CPUtime=522.56
/proc/25648/stat : 25648 (tinisat) R 25642 25642 25242 0 -1 4194304 18852 0 0 0 52236 20 0 0 25 0 1 0 128174111 136941568 18386 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25648/statm: 33433 18386 52 110 0 33320 0
Current children cumulated CPU time (s) 522.62
Current children cumulated vsize (KiB) 139084

[startup+582.863 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25650
/proc/meminfo: memFree=1404240/2055920 swapFree=4183944/4192956
[pid=25642] ppid=25640 vsize=5352 CPUtime=0.06
/proc/25642/stat : 25642 (TiniSatELite) S 25640 25642 25242 0 -1 4194304 331 702 0 0 0 0 5 1 16 0 1 0 128174104 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25642/statm: 1338 236 197 169 0 49 0
[pid=25648] ppid=25642 vsize=133732 CPUtime=582.61
/proc/25648/stat : 25648 (tinisat) R 25642 25642 25242 0 -1 4194304 19872 0 0 0 58240 21 0 0 25 0 1 0 128174111 136941568 19406 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25648/statm: 33433 19406 52 110 0 33320 0
Current children cumulated CPU time (s) 582.67
Current children cumulated vsize (KiB) 139084

[startup+642.924 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25650
/proc/meminfo: memFree=1399952/2055920 swapFree=4183944/4192956
[pid=25642] ppid=25640 vsize=5352 CPUtime=0.06
/proc/25642/stat : 25642 (TiniSatELite) S 25640 25642 25242 0 -1 4194304 331 702 0 0 0 0 5 1 16 0 1 0 128174104 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25642/statm: 1338 236 197 169 0 49 0
[pid=25648] ppid=25642 vsize=134212 CPUtime=642.64
/proc/25648/stat : 25648 (tinisat) R 25642 25642 25242 0 -1 4194304 20938 0 0 0 64242 22 0 0 25 0 1 0 128174111 137433088 20472 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25648/statm: 33553 20472 52 110 0 33440 0
Current children cumulated CPU time (s) 642.7
Current children cumulated vsize (KiB) 139564

[startup+702.98 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25650
/proc/meminfo: memFree=1396240/2055920 swapFree=4183944/4192956
[pid=25642] ppid=25640 vsize=5352 CPUtime=0.06
/proc/25642/stat : 25642 (TiniSatELite) S 25640 25642 25242 0 -1 4194304 331 702 0 0 0 0 5 1 16 0 1 0 128174104 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25642/statm: 1338 236 197 169 0 49 0
[pid=25648] ppid=25642 vsize=134916 CPUtime=702.68
/proc/25648/stat : 25648 (tinisat) R 25642 25642 25242 0 -1 4194304 21864 0 0 0 70245 23 0 0 25 0 1 0 128174111 138153984 21398 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25648/statm: 33729 21398 52 110 0 33616 0
Current children cumulated CPU time (s) 702.74
Current children cumulated vsize (KiB) 140268

[startup+763.037 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25650
/proc/meminfo: memFree=1392912/2055920 swapFree=4183944/4192956
[pid=25642] ppid=25640 vsize=5352 CPUtime=0.06
/proc/25642/stat : 25642 (TiniSatELite) S 25640 25642 25242 0 -1 4194304 331 702 0 0 0 0 5 1 16 0 1 0 128174104 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25642/statm: 1338 236 197 169 0 49 0
[pid=25648] ppid=25642 vsize=135460 CPUtime=762.72
/proc/25648/stat : 25648 (tinisat) R 25642 25642 25242 0 -1 4194304 22687 0 0 0 76248 24 0 0 25 0 1 0 128174111 138711040 22221 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25648/statm: 33865 22221 52 110 0 33752 0
Current children cumulated CPU time (s) 762.78
Current children cumulated vsize (KiB) 140812

[startup+823.097 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25650
/proc/meminfo: memFree=1389648/2055920 swapFree=4183944/4192956
[pid=25642] ppid=25640 vsize=5352 CPUtime=0.06
/proc/25642/stat : 25642 (TiniSatELite) S 25640 25642 25242 0 -1 4194304 331 702 0 0 0 0 5 1 16 0 1 0 128174104 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25642/statm: 1338 236 197 169 0 49 0
[pid=25648] ppid=25642 vsize=135620 CPUtime=822.76
/proc/25648/stat : 25648 (tinisat) R 25642 25642 25242 0 -1 4194304 23511 0 0 0 82251 25 0 0 25 0 1 0 128174111 138874880 23045 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 1 0 0
/proc/25648/statm: 33905 23045 52 110 0 33792 0
Current children cumulated CPU time (s) 822.82
Current children cumulated vsize (KiB) 140972

[startup+883.154 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25650
/proc/meminfo: memFree=1386320/2055920 swapFree=4183944/4192956
[pid=25642] ppid=25640 vsize=5352 CPUtime=0.06
/proc/25642/stat : 25642 (TiniSatELite) S 25640 25642 25242 0 -1 4194304 331 702 0 0 0 0 5 1 16 0 1 0 128174104 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25642/statm: 1338 236 197 169 0 49 0
[pid=25648] ppid=25642 vsize=136324 CPUtime=882.8
/proc/25648/stat : 25648 (tinisat) R 25642 25642 25242 0 -1 4194304 24321 0 0 0 88254 26 0 0 25 0 1 0 128174111 139595776 23855 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25648/statm: 34081 23855 52 110 0 33968 0
Current children cumulated CPU time (s) 882.86
Current children cumulated vsize (KiB) 141676

[startup+943.212 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25650
/proc/meminfo: memFree=1383056/2055920 swapFree=4183944/4192956
[pid=25642] ppid=25640 vsize=5352 CPUtime=0.06
/proc/25642/stat : 25642 (TiniSatELite) S 25640 25642 25242 0 -1 4194304 331 702 0 0 0 0 5 1 16 0 1 0 128174104 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25642/statm: 1338 236 197 169 0 49 0
[pid=25648] ppid=25642 vsize=137252 CPUtime=942.84
/proc/25648/stat : 25648 (tinisat) R 25642 25642 25242 0 -1 4194304 25147 0 0 0 94257 27 0 0 25 0 1 0 128174111 140546048 24681 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25648/statm: 34313 24681 52 110 0 34200 0
Current children cumulated CPU time (s) 942.9
Current children cumulated vsize (KiB) 142604

[startup+1003.27 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25650
/proc/meminfo: memFree=1379856/2055920 swapFree=4183944/4192956
[pid=25642] ppid=25640 vsize=5352 CPUtime=0.06
/proc/25642/stat : 25642 (TiniSatELite) S 25640 25642 25242 0 -1 4194304 331 702 0 0 0 0 5 1 16 0 1 0 128174104 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25642/statm: 1338 236 197 169 0 49 0
[pid=25648] ppid=25642 vsize=137636 CPUtime=1002.88
/proc/25648/stat : 25648 (tinisat) R 25642 25642 25242 0 -1 4194304 25939 0 0 0 100260 28 0 0 25 0 1 0 128174111 140939264 25473 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25648/statm: 34409 25473 52 110 0 34296 0
Current children cumulated CPU time (s) 1002.94
Current children cumulated vsize (KiB) 142988

[startup+1063.34 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25650
/proc/meminfo: memFree=1376912/2055920 swapFree=4183944/4192956
[pid=25642] ppid=25640 vsize=5352 CPUtime=0.06
/proc/25642/stat : 25642 (TiniSatELite) S 25640 25642 25242 0 -1 4194304 331 702 0 0 0 0 5 1 16 0 1 0 128174104 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25642/statm: 1338 236 197 169 0 49 0
[pid=25648] ppid=25642 vsize=137828 CPUtime=1062.93
/proc/25648/stat : 25648 (tinisat) R 25642 25642 25242 0 -1 4194304 26659 0 0 0 106264 29 0 0 25 0 1 0 128174111 141135872 26193 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520084 0 0 4096 0 0 0 0 17 1 0 0
/proc/25648/statm: 34457 26193 52 110 0 34344 0
Current children cumulated CPU time (s) 1062.99
Current children cumulated vsize (KiB) 143180

[startup+1123.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25650
/proc/meminfo: memFree=1374032/2055920 swapFree=4183944/4192956
[pid=25642] ppid=25640 vsize=5352 CPUtime=0.06
/proc/25642/stat : 25642 (TiniSatELite) S 25640 25642 25242 0 -1 4194304 331 702 0 0 0 0 5 1 16 0 1 0 128174104 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25642/statm: 1338 236 197 169 0 49 0
[pid=25648] ppid=25642 vsize=138020 CPUtime=1122.97
/proc/25648/stat : 25648 (tinisat) R 25642 25642 25242 0 -1 4194304 27391 0 0 0 112268 29 0 0 25 0 1 0 128174111 141332480 26925 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25648/statm: 34505 26925 52 110 0 34392 0
Current children cumulated CPU time (s) 1123.03
Current children cumulated vsize (KiB) 143372

[startup+1183.46 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25650
/proc/meminfo: memFree=1371024/2055920 swapFree=4183944/4192956
[pid=25642] ppid=25640 vsize=5352 CPUtime=0.06
/proc/25642/stat : 25642 (TiniSatELite) S 25640 25642 25242 0 -1 4194304 331 702 0 0 0 0 5 1 16 0 1 0 128174104 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25642/statm: 1338 236 197 169 0 49 0
[pid=25648] ppid=25642 vsize=138020 CPUtime=1183.01
/proc/25648/stat : 25648 (tinisat) R 25642 25642 25242 0 -1 4194304 28141 0 0 0 118271 30 0 0 25 0 1 0 128174111 141332480 27675 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25648/statm: 34505 27675 52 110 0 34392 0
Current children cumulated CPU time (s) 1183.07
Current children cumulated vsize (KiB) 143372



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25650
/proc/meminfo: memFree=1370128/2055920 swapFree=4183944/4192956
[pid=25642] ppid=25640 vsize=5352 CPUtime=0.06
/proc/25642/stat : 25642 (TiniSatELite) S 25640 25642 25242 0 -1 4194304 331 702 0 0 0 0 5 1 16 0 1 0 128174104 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25642/statm: 1338 236 197 169 0 49 0
[pid=25648] ppid=25642 vsize=138020 CPUtime=1200.02
/proc/25648/stat : 25648 (tinisat) R 25642 25642 25242 0 -1 4194304 28348 0 0 0 119972 30 0 0 25 0 1 0 128174111 141332480 27882 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25648/statm: 34505 27882 52 110 0 34392 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 143372

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)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 25642 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=56991 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=11998
CPU time returned by wait4() is 0.068989
while last known CPU time is 1200.08

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.48
CPU time (s): 1200.08
CPU user time (s): 1199.77
CPU system time (s): 0.31
CPU usage (%): 99.9668
Max. virtual memory (cumulated for all children) (KiB): 143372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.056991
system time used= 0.011998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1033
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= 35
involuntary context switches= 11

runsolver used 0.845871 second user time and 2.39864 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Wed Feb 21 04:16:39 UTC 2007

IDJOB= 303271
IDBENCH= 20104
IDSOLVER= 99
FILE ID= node40/303271-1172031398

PBS_JOBID= 3892705

Free space on /tmp= 66561 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S1805843968-06.cnf
COMMAND LINE= /tmp/evaluation/303271-1172031398/TiniSatELite /tmp/evaluation/303271-1172031398/instance-303271-1172031398.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-303271-1172031398 -o ROOT/results/node40/solver-303271-1172031398 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303271-1172031398/TiniSatELite /tmp/evaluation/303271-1172031398/instance-303271-1172031398.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  85e8dc25867e23987be3fa77855240d8

RANDOM SEED= 761978508

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.242
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		: 3000.242
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:       1483376 kB
Buffers:         32804 kB
Cached:         470796 kB
SwapCached:       2932 kB
Active:          90876 kB
Inactive:       422152 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1483376 kB
SwapTotal:     4192956 kB
SwapFree:      4183944 kB
Dirty:            1552 kB
Writeback:           0 kB
Mapped:          15408 kB
Slab:            45564 kB
Committed_AS:   211308 kB
PageTables:       1412 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= 66561 MiB

End job on node40 on Wed Feb 21 04:36:41 UTC 2007