Trace number 338351

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) 1200.03 1200.51

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-dead-dnd002.sat05-2713.reshuffled-07.cnf
MD5SUM3ea6a8df7aa4f426ea9b73a3dcbe6d01
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark103.517
Satisfiable
(Un)Satisfiability was proved
Number of variables1339
Number of clauses7095
Sum of the clauses size60253
Maximum clause length16
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 2289
Number of clauses of size 31520
Number of clauses of size 4130
Number of clauses of size 5168
Number of clauses of size over 54955

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 |    6817    59135 |    2045       0        0     nan |  0.000 % |
0.00/0.05	c |         0 |    5771    51850 |      --       0       --      -- |     --   | -339/-4142
0.00/0.05	c ==============================================================================
0.00/0.05	c Result  :   #vars: 1232   #clauses: 5771   #literals: 51850
0.00/0.05	c CPU time:   0.046992 s
0.00/0.05	c ==============================================================================
0.06/0.09	c Tinisat 0.22
0.06/0.09	c solving /tmp/GTI_node35.alineos.net_21062.cnf
0.06/0.09	c 1232 variables, 5771 clauses

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node35/watcher-338351-1173684381 -o ROOT/results/node35/solver-338351-1173684381 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338351-1173684381/TiniSatELite /tmp/evaluation/338351-1173684381/instance-338351-1173684381.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 1.07 1.86 3/64 21062
/proc/meminfo: memFree=1571368/2055920 swapFree=3923124/4192956
[pid=21062] ppid=21060 vsize=5352 CPUtime=0
/proc/21062/stat : 21062 (TiniSatELite) S 21060 21062 18837 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 362201789 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134585426 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/21062/statm: 1338 232 195 169 0 49 0
[pid=21063] ppid=21062 vsize=5352 CPUtime=0
/proc/21063/stat : 21063 (TiniSatELite) S 21062 21062 18837 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 362201789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/21063/statm: 1338 236 198 169 0 49 0
[pid=21064] ppid=21063 vsize=0 CPUtime=0
/proc/21064/stat : 21064 (TiniSatELite) D 21063 21062 18837 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 362201789 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/21064/statm: 0 0 0 0 0 0 0
[pid=21065] ppid=21063 vsize=0 CPUtime=0
/proc/21065/stat : 21065 (sed) D 21063 21062 18837 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 362201789 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/21065/statm: 0 0 0 0 0 0 0

[startup+0.084812 s]
/proc/loadavg: 0.92 1.07 1.86 3/64 21062
/proc/meminfo: memFree=1571368/2055920 swapFree=3923124/4192956
[pid=21062] ppid=21060 vsize=5352 CPUtime=0.06
/proc/21062/stat : 21062 (TiniSatELite) S 21060 21062 18837 0 -1 4194304 331 645 0 0 0 0 6 0 16 0 1 0 362201789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21062/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.10281 s]
/proc/loadavg: 0.92 1.07 1.86 3/64 21062
/proc/meminfo: memFree=1571368/2055920 swapFree=3923124/4192956
[pid=21062] ppid=21060 vsize=5352 CPUtime=0.06
/proc/21062/stat : 21062 (TiniSatELite) S 21060 21062 18837 0 -1 4194304 331 645 0 0 0 0 6 0 16 0 1 0 362201789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21062/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.301848 s]
/proc/loadavg: 0.92 1.07 1.86 3/64 21062
/proc/meminfo: memFree=1571368/2055920 swapFree=3923124/4192956
[pid=21062] ppid=21060 vsize=5352 CPUtime=0.06
/proc/21062/stat : 21062 (TiniSatELite) S 21060 21062 18837 0 -1 4194304 331 645 0 0 0 0 6 0 16 0 1 0 362201789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21062/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.702927 s]
/proc/loadavg: 0.92 1.07 1.86 3/64 21062
/proc/meminfo: memFree=1571368/2055920 swapFree=3923124/4192956
[pid=21062] ppid=21060 vsize=5352 CPUtime=0.06
/proc/21062/stat : 21062 (TiniSatELite) S 21060 21062 18837 0 -1 4194304 331 645 0 0 0 0 6 0 16 0 1 0 362201789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21062/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+1.50108 s]
/proc/loadavg: 0.92 1.07 1.86 2/66 21068
/proc/meminfo: memFree=1568792/2055920 swapFree=3923124/4192956
[pid=21062] ppid=21060 vsize=5352 CPUtime=0.06
/proc/21062/stat : 21062 (TiniSatELite) S 21060 21062 18837 0 -1 4194304 331 645 0 0 0 0 6 0 16 0 1 0 362201789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21062/statm: 1338 236 197 169 0 49 0
[pid=21068] ppid=21062 vsize=4536 CPUtime=1.41
/proc/21068/stat : 21068 (tinisat) R 21062 21062 18837 0 -1 4194304 690 0 0 0 141 0 0 0 25 0 1 0 362201796 4644864 675 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21068/statm: 1134 675 52 110 0 1021 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 9888

[startup+3.1014 s]
/proc/loadavg: 0.92 1.07 1.86 2/66 21068
/proc/meminfo: memFree=1567640/2055920 swapFree=3923124/4192956
[pid=21062] ppid=21060 vsize=5352 CPUtime=0.06
/proc/21062/stat : 21062 (TiniSatELite) S 21060 21062 18837 0 -1 4194304 331 645 0 0 0 0 6 0 16 0 1 0 362201789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21062/statm: 1338 236 197 169 0 49 0
[pid=21068] ppid=21062 vsize=4932 CPUtime=3.01
/proc/21068/stat : 21068 (tinisat) R 21062 21062 18837 0 -1 4194304 980 0 0 0 301 0 0 0 25 0 1 0 362201796 5050368 965 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134532372 0 0 4096 0 0 0 0 17 1 0 0
/proc/21068/statm: 1233 965 52 110 0 1120 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10284

[startup+6.30203 s]
/proc/loadavg: 0.93 1.07 1.85 2/66 21068
/proc/meminfo: memFree=1565848/2055920 swapFree=3923124/4192956
[pid=21062] ppid=21060 vsize=5352 CPUtime=0.06
/proc/21062/stat : 21062 (TiniSatELite) S 21060 21062 18837 0 -1 4194304 331 645 0 0 0 0 6 0 16 0 1 0 362201789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21062/statm: 1338 236 197 169 0 49 0
[pid=21068] ppid=21062 vsize=9080 CPUtime=6.22
/proc/21068/stat : 21068 (tinisat) R 21062 21062 18837 0 -1 4194304 1384 0 0 0 621 1 0 0 25 0 1 0 362201796 9297920 1336 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/21068/statm: 2270 1336 52 110 0 2157 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 14432

[startup+12.7013 s]
/proc/loadavg: 0.93 1.07 1.85 2/66 21068
/proc/meminfo: memFree=1563616/2055920 swapFree=3923124/4192956
[pid=21062] ppid=21060 vsize=5352 CPUtime=0.06
/proc/21062/stat : 21062 (TiniSatELite) S 21060 21062 18837 0 -1 4194304 331 645 0 0 0 0 6 0 16 0 1 0 362201789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21062/statm: 1338 236 197 169 0 49 0
[pid=21068] ppid=21062 vsize=9484 CPUtime=12.61
/proc/21068/stat : 21068 (tinisat) R 21062 21062 18837 0 -1 4194304 1888 0 0 0 1260 1 0 0 25 0 1 0 362201796 9711616 1840 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/21068/statm: 2371 1840 52 110 0 2258 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 14836

[startup+25.5018 s]
/proc/loadavg: 0.95 1.07 1.83 3/66 21068
/proc/meminfo: memFree=1560672/2055920 swapFree=3923124/4192956
[pid=21062] ppid=21060 vsize=5352 CPUtime=0.06
/proc/21062/stat : 21062 (TiniSatELite) S 21060 21062 18837 0 -1 4194304 331 645 0 0 0 0 6 0 16 0 1 0 362201789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21062/statm: 1338 236 197 169 0 49 0
[pid=21068] ppid=21062 vsize=17808 CPUtime=25.4
/proc/21068/stat : 21068 (tinisat) R 21062 21062 18837 0 -1 4194304 2662 0 0 0 2538 2 0 0 25 0 1 0 362201796 18235392 2549 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21068/statm: 4452 2549 52 110 0 4339 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 23160

[startup+51.1018 s]
/proc/loadavg: 0.96 1.06 1.81 2/66 21068
/proc/meminfo: memFree=1557024/2055920 swapFree=3923124/4192956
[pid=21062] ppid=21060 vsize=5352 CPUtime=0.06
/proc/21062/stat : 21062 (TiniSatELite) S 21060 21062 18837 0 -1 4194304 331 645 0 0 0 0 6 0 16 0 1 0 362201789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21062/statm: 1338 236 197 169 0 49 0
[pid=21068] ppid=21062 vsize=18560 CPUtime=51
/proc/21068/stat : 21068 (tinisat) R 21062 21062 18837 0 -1 4194304 3588 0 0 0 5097 3 0 0 25 0 1 0 362201796 19005440 3475 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21068/statm: 4640 3475 52 110 0 4527 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 23912

[startup+102.306 s]
/proc/loadavg: 0.98 1.05 1.77 2/66 21068
/proc/meminfo: memFree=1551328/2055920 swapFree=3923124/4192956
[pid=21062] ppid=21060 vsize=5352 CPUtime=0.06
/proc/21062/stat : 21062 (TiniSatELite) S 21060 21062 18837 0 -1 4194304 331 645 0 0 0 0 6 0 16 0 1 0 362201789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21062/statm: 1338 236 197 169 0 49 0
[pid=21068] ppid=21062 vsize=34460 CPUtime=102.18
/proc/21068/stat : 21068 (tinisat) R 21062 21062 18837 0 -1 4194304 4978 0 0 0 10214 4 0 0 25 0 1 0 362201796 35287040 4865 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/21068/statm: 8615 4865 52 110 0 8502 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 39812

[startup+162.302 s]
/proc/loadavg: 0.99 1.04 1.72 2/66 21068
/proc/meminfo: memFree=1546464/2055920 swapFree=3923124/4192956
[pid=21062] ppid=21060 vsize=5352 CPUtime=0.06
/proc/21062/stat : 21062 (TiniSatELite) S 21060 21062 18837 0 -1 4194304 331 645 0 0 0 0 6 0 16 0 1 0 362201789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21062/statm: 1338 236 197 169 0 49 0
[pid=21068] ppid=21062 vsize=36064 CPUtime=162.15
/proc/21068/stat : 21068 (tinisat) R 21062 21062 18837 0 -1 4194304 6332 0 0 0 16209 6 0 0 25 0 1 0 362201796 36929536 6090 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21068/statm: 9016 6090 52 110 0 8903 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 41416

[startup+222.301 s]
/proc/loadavg: 0.99 1.03 1.67 2/66 21069
/proc/meminfo: memFree=1542304/2055920 swapFree=3923124/4192956
[pid=21062] ppid=21060 vsize=5352 CPUtime=0.06
/proc/21062/stat : 21062 (TiniSatELite) S 21060 21062 18837 0 -1 4194304 331 645 0 0 0 0 6 0 16 0 1 0 362201789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21062/statm: 1338 236 197 169 0 49 0
[pid=21068] ppid=21062 vsize=36736 CPUtime=222.13
/proc/21068/stat : 21068 (tinisat) R 21062 21062 18837 0 -1 4194304 7317 0 0 0 22206 7 0 0 25 0 1 0 362201796 37617664 7075 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/21068/statm: 9184 7075 52 110 0 9071 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 42088

[startup+282.301 s]
/proc/loadavg: 0.99 1.02 1.62 2/66 21070
/proc/meminfo: memFree=1538720/2055920 swapFree=3923124/4192956
[pid=21062] ppid=21060 vsize=5352 CPUtime=0.06
/proc/21062/stat : 21062 (TiniSatELite) S 21060 21062 18837 0 -1 4194304 331 645 0 0 0 0 6 0 16 0 1 0 362201789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21062/statm: 1338 236 197 169 0 49 0
[pid=21068] ppid=21062 vsize=37384 CPUtime=282.1
/proc/21068/stat : 21068 (tinisat) R 21062 21062 18837 0 -1 4194304 8222 0 0 0 28203 7 0 0 25 0 1 0 362201796 38281216 7980 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/21068/statm: 9346 7980 52 110 0 9233 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 42736

[startup+342.302 s]
/proc/loadavg: 0.99 1.02 1.58 2/66 21070
/proc/meminfo: memFree=1535328/2055920 swapFree=3923124/4192956
[pid=21062] ppid=21060 vsize=5352 CPUtime=0.06
/proc/21062/stat : 21062 (TiniSatELite) S 21060 21062 18837 0 -1 4194304 331 645 0 0 0 0 6 0 16 0 1 0 362201789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21062/statm: 1338 236 197 169 0 49 0
[pid=21068] ppid=21062 vsize=37736 CPUtime=342.08
/proc/21068/stat : 21068 (tinisat) R 21062 21062 18837 0 -1 4194304 9044 0 0 0 34200 8 0 0 25 0 1 0 362201796 38641664 8802 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/21068/statm: 9434 8802 52 110 0 9321 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 43088

[startup+402.302 s]
/proc/loadavg: 0.99 1.01 1.54 2/66 21070
/proc/meminfo: memFree=1532064/2055920 swapFree=3923124/4192956

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

[pid=21062] ppid=21060 vsize=5352 CPUtime=0.06
/proc/21062/stat : 21062 (TiniSatELite) S 21060 21062 18837 0 -1 4194304 331 645 0 0 0 0 6 0 16 0 1 0 362201789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21062/statm: 1338 236 197 169 0 49 0
[pid=21068] ppid=21062 vsize=69784 CPUtime=582
/proc/21068/stat : 21068 (tinisat) R 21062 21062 18837 0 -1 4194304 12113 0 0 0 58189 11 0 0 25 0 1 0 362201796 71458816 11581 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/21068/statm: 17446 11581 52 110 0 17333 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 75136

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.41 2/66 21070
/proc/meminfo: memFree=1522272/2055920 swapFree=3923124/4192956
[pid=21062] ppid=21060 vsize=5352 CPUtime=0.06
/proc/21062/stat : 21062 (TiniSatELite) S 21060 21062 18837 0 -1 4194304 331 645 0 0 0 0 6 0 16 0 1 0 362201789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21062/statm: 1338 236 197 169 0 49 0
[pid=21068] ppid=21062 vsize=70396 CPUtime=641.98
/proc/21068/stat : 21068 (tinisat) R 21062 21062 18837 0 -1 4194304 12671 0 0 0 64186 12 0 0 25 0 1 0 362201796 72085504 12106 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21068/statm: 17599 12106 52 110 0 17486 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 75748

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 1.38 2/66 21070
/proc/meminfo: memFree=1520160/2055920 swapFree=3923124/4192956
[pid=21062] ppid=21060 vsize=5352 CPUtime=0.06
/proc/21062/stat : 21062 (TiniSatELite) S 21060 21062 18837 0 -1 4194304 331 645 0 0 0 0 6 0 16 0 1 0 362201789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21062/statm: 1338 236 197 169 0 49 0
[pid=21068] ppid=21062 vsize=70688 CPUtime=701.95
/proc/21068/stat : 21068 (tinisat) R 21062 21062 18837 0 -1 4194304 13185 0 0 0 70182 13 0 0 25 0 1 0 362201796 72384512 12620 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21068/statm: 17672 12620 52 110 0 17559 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 76040

[startup+762.305 s]
/proc/loadavg: 0.99 1.00 1.35 2/66 21070
/proc/meminfo: memFree=1517920/2055920 swapFree=3923124/4192956
[pid=21062] ppid=21060 vsize=5352 CPUtime=0.06
/proc/21062/stat : 21062 (TiniSatELite) S 21060 21062 18837 0 -1 4194304 331 645 0 0 0 0 6 0 16 0 1 0 362201789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21062/statm: 1338 236 197 169 0 49 0
[pid=21068] ppid=21062 vsize=71528 CPUtime=761.94
/proc/21068/stat : 21068 (tinisat) R 21062 21062 18837 0 -1 4194304 13739 0 0 0 76180 14 0 0 25 0 1 0 362201796 73244672 13174 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21068/statm: 17882 13174 52 110 0 17769 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 76880

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 1.33 2/66 21070
/proc/meminfo: memFree=1516192/2055920 swapFree=3923124/4192956
[pid=21062] ppid=21060 vsize=5352 CPUtime=0.06
/proc/21062/stat : 21062 (TiniSatELite) S 21060 21062 18837 0 -1 4194304 331 645 0 0 0 0 6 0 16 0 1 0 362201789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21062/statm: 1338 236 197 169 0 49 0
[pid=21068] ppid=21062 vsize=71916 CPUtime=821.91
/proc/21068/stat : 21068 (tinisat) R 21062 21062 18837 0 -1 4194304 14252 0 0 0 82176 15 0 0 25 0 1 0 362201796 73641984 13622 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/21068/statm: 17979 13622 52 110 0 17866 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 77268

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.31 2/66 21070
/proc/meminfo: memFree=1514336/2055920 swapFree=3923124/4192956
[pid=21062] ppid=21060 vsize=5352 CPUtime=0.06
/proc/21062/stat : 21062 (TiniSatELite) S 21060 21062 18837 0 -1 4194304 331 645 0 0 0 0 6 0 16 0 1 0 362201789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21062/statm: 1338 236 197 169 0 49 0
[pid=21068] ppid=21062 vsize=72532 CPUtime=881.88
/proc/21068/stat : 21068 (tinisat) R 21062 21062 18837 0 -1 4194304 14698 0 0 0 88173 15 0 0 25 0 1 0 362201796 74272768 14068 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519939 0 0 4096 0 0 0 0 17 1 0 0
/proc/21068/statm: 18133 14068 52 110 0 18020 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 77884

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.28 2/66 21070
/proc/meminfo: memFree=1512480/2055920 swapFree=3923124/4192956
[pid=21062] ppid=21060 vsize=5352 CPUtime=0.06
/proc/21062/stat : 21062 (TiniSatELite) S 21060 21062 18837 0 -1 4194304 331 645 0 0 0 0 6 0 16 0 1 0 362201789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21062/statm: 1338 236 197 169 0 49 0
[pid=21068] ppid=21062 vsize=73048 CPUtime=941.86
/proc/21068/stat : 21068 (tinisat) R 21062 21062 18837 0 -1 4194304 15159 0 0 0 94170 16 0 0 25 0 1 0 362201796 74801152 14529 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21068/statm: 18262 14529 52 110 0 18149 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 78400

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.26 2/66 21070
/proc/meminfo: memFree=1510880/2055920 swapFree=3923124/4192956
[pid=21062] ppid=21060 vsize=5352 CPUtime=0.06
/proc/21062/stat : 21062 (TiniSatELite) S 21060 21062 18837 0 -1 4194304 331 645 0 0 0 0 6 0 16 0 1 0 362201789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21062/statm: 1338 236 197 169 0 49 0
[pid=21068] ppid=21062 vsize=73180 CPUtime=1001.84
/proc/21068/stat : 21068 (tinisat) R 21062 21062 18837 0 -1 4194304 15541 0 0 0 100168 16 0 0 25 0 1 0 362201796 74936320 14911 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/21068/statm: 18295 14911 52 110 0 18182 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 78532

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.25 2/66 21070
/proc/meminfo: memFree=1509280/2055920 swapFree=3923124/4192956
[pid=21062] ppid=21060 vsize=5352 CPUtime=0.06
/proc/21062/stat : 21062 (TiniSatELite) S 21060 21062 18837 0 -1 4194304 331 645 0 0 0 0 6 0 16 0 1 0 362201789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21062/statm: 1338 236 197 169 0 49 0
[pid=21068] ppid=21062 vsize=73628 CPUtime=1061.82
/proc/21068/stat : 21068 (tinisat) R 21062 21062 18837 0 -1 4194304 16015 0 0 0 106165 17 0 0 25 0 1 0 362201796 75395072 15320 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21068/statm: 18407 15320 52 110 0 18294 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 78980

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.23 2/66 21070
/proc/meminfo: memFree=1507680/2055920 swapFree=3923124/4192956
[pid=21062] ppid=21060 vsize=5352 CPUtime=0.06
/proc/21062/stat : 21062 (TiniSatELite) S 21060 21062 18837 0 -1 4194304 331 645 0 0 0 0 6 0 16 0 1 0 362201789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21062/statm: 1338 236 197 169 0 49 0
[pid=21068] ppid=21062 vsize=73948 CPUtime=1121.79
/proc/21068/stat : 21068 (tinisat) R 21062 21062 18837 0 -1 4194304 16433 0 0 0 112162 17 0 0 25 0 1 0 362201796 75722752 15705 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21068/statm: 18487 15705 52 110 0 18374 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 79300

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.21 2/66 21070
/proc/meminfo: memFree=1506144/2055920 swapFree=3923124/4192956
[pid=21062] ppid=21060 vsize=5352 CPUtime=0.06
/proc/21062/stat : 21062 (TiniSatELite) S 21060 21062 18837 0 -1 4194304 331 645 0 0 0 0 6 0 16 0 1 0 362201789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21062/statm: 1338 236 197 169 0 49 0
[pid=21068] ppid=21062 vsize=74140 CPUtime=1181.77
/proc/21068/stat : 21068 (tinisat) R 21062 21062 18837 0 -1 4194304 16824 0 0 0 118159 18 0 0 25 0 1 0 362201796 75919360 16096 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21068/statm: 18535 16096 52 110 0 18422 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 79492



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 1.20 2/66 21070
/proc/meminfo: memFree=1505504/2055920 swapFree=3923124/4192956
[pid=21062] ppid=21060 vsize=5352 CPUtime=0.06
/proc/21062/stat : 21062 (TiniSatELite) S 21060 21062 18837 0 -1 4194304 331 645 0 0 0 0 6 0 16 0 1 0 362201789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21062/statm: 1338 236 197 169 0 49 0
[pid=21068] ppid=21062 vsize=74400 CPUtime=1199.97
/proc/21068/stat : 21068 (tinisat) R 21062 21062 18837 0 -1 4194304 16979 0 0 0 119979 18 0 0 25 0 1 0 362201796 76185600 16218 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/21068/statm: 18600 16218 52 110 0 18487 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 79752

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 1.20 2/66 21070
/proc/meminfo: memFree=1505504/2055920 swapFree=3923124/4192956
[pid=21062] ppid=21060 vsize=5352 CPUtime=0.06
/proc/21062/stat : 21062 (TiniSatELite) S 21060 21062 18837 0 -1 4194304 331 645 0 0 0 0 6 0 16 0 1 0 362201789 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21062/statm: 1338 236 197 169 0 49 0
[pid=21068] ppid=21062 vsize=74400 CPUtime=1199.97
/proc/21068/stat : 21068 (tinisat) R 21062 21062 18837 0 -1 4194304 16979 0 0 0 119979 18 0 0 25 0 1 0 362201796 76185600 16218 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/21068/statm: 18600 16218 52 110 0 18487 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 79752

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 21062 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=65989 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.073987
while last known CPU time is 1200.03

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

Real time (s): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1199.85
CPU system time (s): 0.18
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (KiB): 79752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.065989
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 976
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= 8

runsolver used 1.09683 second user time and 2.52562 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Mon Mar 12 07:26:21 UTC 2007

IDJOB= 338351
IDBENCH= 24721
IDSOLVER= 99
FILE ID= node35/338351-1173684381

PBS_JOBID= 4101465

Free space on /tmp= 66562 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/QG/QG6-dead-dnd002.sat05-2713.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338351-1173684381/TiniSatELite /tmp/evaluation/338351-1173684381/instance-338351-1173684381.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-338351-1173684381 -o ROOT/results/node35/solver-338351-1173684381 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338351-1173684381/TiniSatELite /tmp/evaluation/338351-1173684381/instance-338351-1173684381.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  3ea6a8df7aa4f426ea9b73a3dcbe6d01

RANDOM SEED= 232522570

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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		: 3000.263
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		: 3000.263
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:       1571776 kB
Buffers:         26800 kB
Cached:         146572 kB
SwapCached:     264888 kB
Active:          71964 kB
Inactive:       373112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1571776 kB
SwapTotal:     4192956 kB
SwapFree:      3923124 kB
Dirty:            1412 kB
Writeback:           0 kB
Mapped:          15520 kB
Slab:            25104 kB
Committed_AS:   917764 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= 66562 MiB

End job on node35 on Mon Mar 12 07:46:23 UTC 2007