Trace number 296670

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) 1200.01 1200.54

General information on the benchmark

Namerandom/OnTreshold/7SAT/v45/
unif-k7-r89-v45-c4005-S1344401737-18.SAT.shuffled.cnf
MD5SUMed57e6bcaed7669ca4ea0f0e14afc5f1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.079987
Satisfiable
(Un)Satisfiability was proved
Number of variables45
Number of clauses4005
Sum of the clauses size28035
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 54005

Solver Data (download as text)

0.00/0.10	c Parsing...
0.00/0.10	c ==============================================================================
0.00/0.10	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.10	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.10	c ==============================================================================
0.00/0.10	c |         0 |    4005    28035 |    1201       0        0     nan |  0.000 % |
0.00/0.11	c ==============================================================================
0.00/0.11	c Result  :   #vars: 45   #clauses: 4005   #literals: 28035
0.00/0.11	c CPU time:   0.004999 s
0.00/0.11	c ==============================================================================
0.00/0.13	c Tinisat 0.22
0.00/0.13	c solving /tmp/GTI_node70.alineos.net_13976.cnf
0.00/0.13	c 45 variables, 4005 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/node70/watcher-296670-1171826250 -o ROOT/results/node70/solver-296670-1171826250 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296670-1171826250/TiniSatELite /tmp/evaluation/296670-1171826250/instance-296670-1171826250.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: 0.41 0.80 0.92 3/64 13976
/proc/meminfo: memFree=431312/2055920 swapFree=4183276/4192956
[pid=13976] ppid=13974 vsize=5352 CPUtime=0
/proc/13976/stat : 13976 (TiniSatELite) S 13974 13976 13868 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 165425738 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402237010 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/13976/statm: 1338 232 195 169 0 49 0
[pid=13977] ppid=13976 vsize=5352 CPUtime=0
/proc/13977/stat : 13977 (TiniSatELite) S 13976 13976 13868 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 165425739 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/13977/statm: 1338 236 198 169 0 49 0
[pid=13978] ppid=13977 vsize=0 CPUtime=0
/proc/13978/stat : 13978 (TiniSatELite) D 13977 13976 13868 0 -1 4194372 25 0 0 0 0 0 0 0 20 0 1 0 165425739 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/13978/statm: 0 0 0 0 0 0 0
[pid=13979] ppid=13977 vsize=0 CPUtime=0
/proc/13979/stat : 13979 (sed) D 13977 13976 13868 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 165425739 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 1 0 0
/proc/13979/statm: 0 0 0 0 0 0 0

[startup+0.205128 s]
/proc/loadavg: 0.41 0.80 0.92 3/64 13976
/proc/meminfo: memFree=431312/2055920 swapFree=4183276/4192956
[pid=13976] ppid=13974 vsize=5352 CPUtime=0.01
/proc/13976/stat : 13976 (TiniSatELite) S 13974 13976 13868 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 165425738 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13976/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.615202 s]
/proc/loadavg: 0.41 0.80 0.92 3/64 13976
/proc/meminfo: memFree=431312/2055920 swapFree=4183276/4192956
[pid=13976] ppid=13974 vsize=5352 CPUtime=0.01
/proc/13976/stat : 13976 (TiniSatELite) S 13974 13976 13868 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 165425738 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13976/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.43735 s]
/proc/loadavg: 0.41 0.80 0.92 2/66 13982
/proc/meminfo: memFree=429440/2055920 swapFree=4183276/4192956
[pid=13976] ppid=13974 vsize=5352 CPUtime=0.01
/proc/13976/stat : 13976 (TiniSatELite) S 13974 13976 13868 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 165425738 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13976/statm: 1338 236 197 169 0 49 0
[pid=13982] ppid=13976 vsize=2900 CPUtime=1.31
/proc/13982/stat : 13982 (tinisat) R 13976 13976 13868 0 -1 4194304 501 0 0 0 131 0 0 0 25 0 1 0 165425751 2969600 486 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519883 0 0 4096 0 0 0 0 17 1 0 0
/proc/13982/statm: 725 486 52 110 0 612 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8252

[startup+3.07364 s]
/proc/loadavg: 0.41 0.80 0.92 2/66 13982
/proc/meminfo: memFree=428608/2055920 swapFree=4183276/4192956
[pid=13976] ppid=13974 vsize=5352 CPUtime=0.01
/proc/13976/stat : 13976 (TiniSatELite) S 13974 13976 13868 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 165425738 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13976/statm: 1338 236 197 169 0 49 0
[pid=13982] ppid=13976 vsize=5324 CPUtime=2.94
/proc/13982/stat : 13982 (tinisat) R 13976 13976 13868 0 -1 4194304 742 0 0 0 294 0 0 0 25 0 1 0 165425751 5451776 727 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519833 0 0 4096 0 0 0 0 17 1 0 0
/proc/13982/statm: 1331 727 52 110 0 1218 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 10676

[startup+6.35524 s]
/proc/loadavg: 0.45 0.80 0.92 2/66 13982
/proc/meminfo: memFree=427136/2055920 swapFree=4183276/4192956
[pid=13976] ppid=13974 vsize=5352 CPUtime=0.01
/proc/13976/stat : 13976 (TiniSatELite) S 13974 13976 13868 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 165425738 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13976/statm: 1338 236 197 169 0 49 0
[pid=13982] ppid=13976 vsize=5740 CPUtime=6.22
/proc/13982/stat : 13982 (tinisat) R 13976 13976 13868 0 -1 4194304 1059 0 0 0 622 0 0 0 25 0 1 0 165425751 5877760 1011 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/13982/statm: 1435 1011 52 110 0 1322 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11092

[startup+12.8124 s]
/proc/loadavg: 0.50 0.81 0.92 2/66 13982
/proc/meminfo: memFree=425472/2055920 swapFree=4183276/4192956
[pid=13976] ppid=13974 vsize=5352 CPUtime=0.01
/proc/13976/stat : 13976 (TiniSatELite) S 13974 13976 13868 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 165425738 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13976/statm: 1338 236 197 169 0 49 0
[pid=13982] ppid=13976 vsize=6412 CPUtime=12.68
/proc/13982/stat : 13982 (tinisat) R 13976 13976 13868 0 -1 4194304 1437 0 0 0 1267 1 0 0 25 0 1 0 165425751 6565888 1389 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/13982/statm: 1603 1389 52 110 0 1490 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11764

[startup+25.6187 s]
/proc/loadavg: 0.61 0.82 0.92 2/66 13982
/proc/meminfo: memFree=423872/2055920 swapFree=4183276/4192956
[pid=13976] ppid=13974 vsize=5352 CPUtime=0.01
/proc/13976/stat : 13976 (TiniSatELite) S 13974 13976 13868 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 165425738 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13976/statm: 1338 236 197 169 0 49 0
[pid=13982] ppid=13976 vsize=11060 CPUtime=25.47
/proc/13982/stat : 13982 (tinisat) R 13976 13976 13868 0 -1 4194304 1931 0 0 0 2546 1 0 0 25 0 1 0 165425751 11325440 1818 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13982/statm: 2765 1818 52 110 0 2652 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16412

[startup+51.2443 s]
/proc/loadavg: 0.74 0.83 0.92 2/66 13982
/proc/meminfo: memFree=421376/2055920 swapFree=4183276/4192956
[pid=13976] ppid=13974 vsize=5352 CPUtime=0.01
/proc/13976/stat : 13976 (TiniSatELite) S 13974 13976 13868 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 165425738 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13976/statm: 1338 236 197 169 0 49 0
[pid=13982] ppid=13976 vsize=11576 CPUtime=51.09
/proc/13982/stat : 13982 (tinisat) R 13976 13976 13868 0 -1 4194304 2523 0 0 0 5107 2 0 0 25 0 1 0 165425751 11853824 2410 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13982/statm: 2894 2410 52 110 0 2781 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 16928

[startup+102.492 s]
/proc/loadavg: 0.89 0.85 0.92 2/66 13982
/proc/meminfo: memFree=416960/2055920 swapFree=4183276/4192956
[pid=13976] ppid=13974 vsize=5352 CPUtime=0.01
/proc/13976/stat : 13976 (TiniSatELite) S 13974 13976 13868 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 165425738 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13976/statm: 1338 236 197 169 0 49 0
[pid=13982] ppid=13976 vsize=21924 CPUtime=102.33
/proc/13982/stat : 13982 (tinisat) R 13976 13976 13868 0 -1 4194304 3745 0 0 0 10229 4 0 0 25 0 1 0 165425751 22450176 3503 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/13982/statm: 5481 3503 52 110 0 5368 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 27276

[startup+162.547 s]
/proc/loadavg: 0.96 0.88 0.92 2/66 13982
/proc/meminfo: memFree=413184/2055920 swapFree=4183276/4192956
[pid=13976] ppid=13974 vsize=5352 CPUtime=0.01
/proc/13976/stat : 13976 (TiniSatELite) S 13974 13976 13868 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 165425738 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13976/statm: 1338 236 197 169 0 49 0
[pid=13982] ppid=13976 vsize=23760 CPUtime=162.36
/proc/13982/stat : 13982 (tinisat) R 13976 13976 13868 0 -1 4194304 4776 0 0 0 16231 5 0 0 25 0 1 0 165425751 24330240 4435 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13982/statm: 5940 4435 52 110 0 5827 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 29112

[startup+222.606 s]
/proc/loadavg: 0.98 0.90 0.92 2/66 13982
/proc/meminfo: memFree=410752/2055920 swapFree=4183276/4192956
[pid=13976] ppid=13974 vsize=5352 CPUtime=0.01
/proc/13976/stat : 13976 (TiniSatELite) S 13974 13976 13868 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 165425738 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13976/statm: 1338 236 197 169 0 49 0
[pid=13982] ppid=13976 vsize=24152 CPUtime=222.4
/proc/13982/stat : 13982 (tinisat) R 13976 13976 13868 0 -1 4194304 5415 0 0 0 22235 5 0 0 25 0 1 0 165425751 24731648 5041 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13982/statm: 6038 5041 52 110 0 5925 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 29504

[startup+282.661 s]
/proc/loadavg: 0.99 0.91 0.92 2/66 13982
/proc/meminfo: memFree=408960/2055920 swapFree=4183276/4192956
[pid=13976] ppid=13974 vsize=5352 CPUtime=0.01
/proc/13976/stat : 13976 (TiniSatELite) S 13974 13976 13868 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 165425738 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13976/statm: 1338 236 197 169 0 49 0
[pid=13982] ppid=13976 vsize=24152 CPUtime=282.43
/proc/13982/stat : 13982 (tinisat) R 13976 13976 13868 0 -1 4194304 5864 0 0 0 28238 5 0 0 25 0 1 0 165425751 24731648 5490 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13982/statm: 6038 5490 52 110 0 5925 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 29504

[startup+342.714 s]
/proc/loadavg: 0.99 0.92 0.92 2/66 13982
/proc/meminfo: memFree=406144/2055920 swapFree=4183276/4192956
[pid=13976] ppid=13974 vsize=5352 CPUtime=0.01
/proc/13976/stat : 13976 (TiniSatELite) S 13974 13976 13868 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 165425738 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13976/statm: 1338 236 197 169 0 49 0
[pid=13982] ppid=13976 vsize=42116 CPUtime=342.46
/proc/13982/stat : 13982 (tinisat) R 13976 13976 13868 0 -1 4194304 6811 0 0 0 34240 6 0 0 25 0 1 0 165425751 43126784 6206 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13982/statm: 10529 6206 52 110 0 10416 0
Current children cumulated CPU time (s) 342.47
Current children cumulated vsize (KiB) 47468

[startup+402.775 s]
/proc/loadavg: 0.99 0.94 0.92 2/66 13982
/proc/meminfo: memFree=404160/2055920 swapFree=4183276/4192956
[pid=13976] ppid=13974 vsize=5352 CPUtime=0.01
/proc/13976/stat : 13976 (TiniSatELite) S 13974 13976 13868 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 165425738 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13976/statm: 1338 236 197 169 0 49 0
[pid=13982] ppid=13976 vsize=43524 CPUtime=402.51
/proc/13982/stat : 13982 (tinisat) R 13976 13976 13868 0 -1 4194304 7652 0 0 0 40244 7 0 0 25 0 1 0 165425751 44568576 6692 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13982/statm: 10881 6692 52 110 0 10768 0
Current children cumulated CPU time (s) 402.52
Current children cumulated vsize (KiB) 48876

[startup+462.831 s]
/proc/loadavg: 0.99 0.94 0.92 2/66 13982
/proc/meminfo: memFree=401984/2055920 swapFree=4183276/4192956
[pid=13976] ppid=13974 vsize=5352 CPUtime=0.01
/proc/13976/stat : 13976 (TiniSatELite) S 13974 13976 13868 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 165425738 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13976/statm: 1338 236 197 169 0 49 0
[pid=13982] ppid=13976 vsize=45080 CPUtime=462.54
/proc/13982/stat : 13982 (tinisat) R 13976 13976 13868 0 -1 4194304 8397 0 0 0 46247 7 0 0 25 0 1 0 165425751 46161920 7241 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519886 0 0 4096 0 0 0 0 17 1 0 0
/proc/13982/statm: 11270 7241 52 110 0 11157 0
Current children cumulated CPU time (s) 462.55

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

[pid=13976] ppid=13974 vsize=5352 CPUtime=0.01
/proc/13976/stat : 13976 (TiniSatELite) S 13974 13976 13868 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 165425738 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13976/statm: 1338 236 197 169 0 49 0
[pid=13982] ppid=13976 vsize=45596 CPUtime=522.58
/proc/13982/stat : 13982 (tinisat) R 13976 13976 13868 0 -1 4194304 8887 0 0 0 52250 8 0 0 25 0 1 0 165425751 46690304 7666 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13982/statm: 11399 7666 52 110 0 11286 0
Current children cumulated CPU time (s) 522.59
Current children cumulated vsize (KiB) 50948

[startup+582.946 s]
/proc/loadavg: 0.99 0.96 0.92 2/66 13982
/proc/meminfo: memFree=398784/2055920 swapFree=4183276/4192956
[pid=13976] ppid=13974 vsize=5352 CPUtime=0.01
/proc/13976/stat : 13976 (TiniSatELite) S 13974 13976 13868 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 165425738 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13976/statm: 1338 236 197 169 0 49 0
[pid=13982] ppid=13976 vsize=45596 CPUtime=582.62
/proc/13982/stat : 13982 (tinisat) R 13976 13976 13868 0 -1 4194304 9259 0 0 0 58254 8 0 0 25 0 1 0 165425751 46690304 8038 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520008 0 0 4096 0 0 0 0 17 1 0 0
/proc/13982/statm: 11399 8038 52 110 0 11286 0
Current children cumulated CPU time (s) 582.63
Current children cumulated vsize (KiB) 50948

[startup+643.005 s]
/proc/loadavg: 0.99 0.96 0.92 2/66 13982
/proc/meminfo: memFree=397120/2055920 swapFree=4183276/4192956
[pid=13976] ppid=13974 vsize=5352 CPUtime=0.01
/proc/13976/stat : 13976 (TiniSatELite) S 13974 13976 13868 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 165425738 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13976/statm: 1338 236 197 169 0 49 0
[pid=13982] ppid=13976 vsize=45852 CPUtime=642.65
/proc/13982/stat : 13982 (tinisat) R 13976 13976 13868 0 -1 4194304 9733 0 0 0 64257 8 0 0 25 0 1 0 165425751 46952448 8446 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13982/statm: 11463 8446 52 110 0 11350 0
Current children cumulated CPU time (s) 642.66
Current children cumulated vsize (KiB) 51204

[startup+703.061 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 13982
/proc/meminfo: memFree=395776/2055920 swapFree=4183276/4192956
[pid=13976] ppid=13974 vsize=5352 CPUtime=0.01
/proc/13976/stat : 13976 (TiniSatELite) S 13974 13976 13868 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 165425738 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13976/statm: 1338 236 197 169 0 49 0
[pid=13982] ppid=13976 vsize=46236 CPUtime=702.7
/proc/13982/stat : 13982 (tinisat) R 13976 13976 13868 0 -1 4194304 10173 0 0 0 70261 9 0 0 25 0 1 0 165425751 47345664 8788 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/13982/statm: 11559 8788 52 110 0 11446 0
Current children cumulated CPU time (s) 702.71
Current children cumulated vsize (KiB) 51588

[startup+763.118 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 13982
/proc/meminfo: memFree=394240/2055920 swapFree=4183276/4192956
[pid=13976] ppid=13974 vsize=5352 CPUtime=0.01
/proc/13976/stat : 13976 (TiniSatELite) S 13974 13976 13868 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 165425738 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13976/statm: 1338 236 197 169 0 49 0
[pid=13982] ppid=13976 vsize=46876 CPUtime=762.73
/proc/13982/stat : 13982 (tinisat) R 13976 13976 13868 0 -1 4194304 10720 0 0 0 76264 9 0 0 25 0 1 0 165425751 48001024 9172 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13982/statm: 11719 9172 52 110 0 11606 0
Current children cumulated CPU time (s) 762.74
Current children cumulated vsize (KiB) 52228

[startup+823.17 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 13982
/proc/meminfo: memFree=392512/2055920 swapFree=4183276/4192956
[pid=13976] ppid=13974 vsize=5352 CPUtime=0.01
/proc/13976/stat : 13976 (TiniSatELite) S 13974 13976 13868 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 165425738 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13976/statm: 1338 236 197 169 0 49 0
[pid=13982] ppid=13976 vsize=47388 CPUtime=822.76
/proc/13982/stat : 13982 (tinisat) R 13976 13976 13868 0 -1 4194304 11288 0 0 0 82267 9 0 0 25 0 1 0 165425751 48525312 9609 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13982/statm: 11847 9609 52 110 0 11734 0
Current children cumulated CPU time (s) 822.77
Current children cumulated vsize (KiB) 52740

[startup+883.229 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 13982
/proc/meminfo: memFree=390848/2055920 swapFree=4183276/4192956
[pid=13976] ppid=13974 vsize=5352 CPUtime=0.01
/proc/13976/stat : 13976 (TiniSatELite) S 13974 13976 13868 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 165425738 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13976/statm: 1338 236 197 169 0 49 0
[pid=13982] ppid=13976 vsize=47904 CPUtime=882.8
/proc/13982/stat : 13982 (tinisat) R 13976 13976 13868 0 -1 4194304 11776 0 0 0 88270 10 0 0 25 0 1 0 165425751 49053696 10031 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13982/statm: 11976 10031 52 110 0 11863 0
Current children cumulated CPU time (s) 882.81
Current children cumulated vsize (KiB) 53256

[startup+943.29 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 13982
/proc/meminfo: memFree=389440/2055920 swapFree=4183276/4192956
[pid=13976] ppid=13974 vsize=5352 CPUtime=0.01
/proc/13976/stat : 13976 (TiniSatELite) S 13974 13976 13868 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 165425738 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13976/statm: 1338 236 197 169 0 49 0
[pid=13982] ppid=13976 vsize=48288 CPUtime=942.84
/proc/13982/stat : 13982 (tinisat) R 13976 13976 13868 0 -1 4194304 12211 0 0 0 94274 10 0 0 25 0 1 0 165425751 49446912 10368 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13982/statm: 12072 10368 52 110 0 11959 0
Current children cumulated CPU time (s) 942.85
Current children cumulated vsize (KiB) 53640

[startup+1003.35 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 13982
/proc/meminfo: memFree=388480/2055920 swapFree=4183276/4192956
[pid=13976] ppid=13974 vsize=5352 CPUtime=0.01
/proc/13976/stat : 13976 (TiniSatELite) S 13974 13976 13868 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 165425738 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13976/statm: 1338 236 197 169 0 49 0
[pid=13982] ppid=13976 vsize=48288 CPUtime=1002.88
/proc/13982/stat : 13982 (tinisat) R 13976 13976 13868 0 -1 4194304 12471 0 0 0 100278 10 0 0 25 0 1 0 165425751 49446912 10628 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13982/statm: 12072 10628 52 110 0 11959 0
Current children cumulated CPU time (s) 1002.89
Current children cumulated vsize (KiB) 53640

[startup+1063.41 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 13982
/proc/meminfo: memFree=387392/2055920 swapFree=4183276/4192956
[pid=13976] ppid=13974 vsize=5352 CPUtime=0.01
/proc/13976/stat : 13976 (TiniSatELite) S 13974 13976 13868 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 165425738 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13976/statm: 1338 236 197 169 0 49 0
[pid=13982] ppid=13976 vsize=48288 CPUtime=1062.92
/proc/13982/stat : 13982 (tinisat) R 13976 13976 13868 0 -1 4194304 12733 0 0 0 106281 11 0 0 25 0 1 0 165425751 49446912 10890 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13982/statm: 12072 10890 52 110 0 11959 0
Current children cumulated CPU time (s) 1062.93
Current children cumulated vsize (KiB) 53640

[startup+1123.46 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 13982
/proc/meminfo: memFree=386240/2055920 swapFree=4183276/4192956
[pid=13976] ppid=13974 vsize=5352 CPUtime=0.01
/proc/13976/stat : 13976 (TiniSatELite) S 13974 13976 13868 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 165425738 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13976/statm: 1338 236 197 169 0 49 0
[pid=13982] ppid=13976 vsize=48672 CPUtime=1122.96
/proc/13982/stat : 13982 (tinisat) R 13976 13976 13868 0 -1 4194304 13127 0 0 0 112285 11 0 0 25 0 1 0 165425751 49840128 11186 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13982/statm: 12168 11186 52 110 0 12055 0
Current children cumulated CPU time (s) 1122.97
Current children cumulated vsize (KiB) 54024

[startup+1183.51 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 13982
/proc/meminfo: memFree=385024/2055920 swapFree=4183276/4192956
[pid=13976] ppid=13974 vsize=5352 CPUtime=0.01
/proc/13976/stat : 13976 (TiniSatELite) S 13974 13976 13868 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 165425738 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13976/statm: 1338 236 197 169 0 49 0
[pid=13982] ppid=13976 vsize=80972 CPUtime=1182.98
/proc/13982/stat : 13982 (tinisat) R 13976 13976 13868 0 -1 4194304 13489 0 0 0 118287 11 0 0 25 0 1 0 165425751 82915328 11483 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13982/statm: 20243 11483 52 110 0 20130 0
Current children cumulated CPU time (s) 1182.99
Current children cumulated vsize (KiB) 86324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.53 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 13982
/proc/meminfo: memFree=384704/2055920 swapFree=4183276/4192956
[pid=13976] ppid=13974 vsize=5352 CPUtime=0.01
/proc/13976/stat : 13976 (TiniSatELite) S 13974 13976 13868 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 165425738 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13976/statm: 1338 236 197 169 0 49 0
[pid=13982] ppid=13976 vsize=80972 CPUtime=1200
/proc/13982/stat : 13982 (tinisat) R 13976 13976 13868 0 -1 4194304 13557 0 0 0 119989 11 0 0 25 0 1 0 165425751 82915328 11551 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/13982/statm: 20243 11551 52 110 0 20130 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 86324

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 13976 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=15997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.020996
while last known CPU time is 1200.01

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

Real time (s): 1200.54
CPU time (s): 1200.01
CPU user time (s): 1199.9
CPU system time (s): 0.11
CPU usage (%): 99.9558
Max. virtual memory (cumulated for all children) (KiB): 86324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.015997
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 770
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= 38
involuntary context switches= 16

runsolver used 0.791879 second user time and 2.45963 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Sun Feb 18 19:17:30 UTC 2007

IDJOB= 296670
IDBENCH= 19943
IDSOLVER= 99
FILE ID= node70/296670-1171826250

PBS_JOBID= 3839705

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v45/unif-k7-r89-v45-c4005-S1344401737-18.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296670-1171826250/TiniSatELite /tmp/evaluation/296670-1171826250/instance-296670-1171826250.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-296670-1171826250 -o ROOT/results/node70/solver-296670-1171826250 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296670-1171826250/TiniSatELite /tmp/evaluation/296670-1171826250/instance-296670-1171826250.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  ed57e6bcaed7669ca4ea0f0e14afc5f1

RANDOM SEED= 929187766

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.261
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		: 3000.261
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:        431848 kB
Buffers:         48916 kB
Cached:        1451388 kB
SwapCached:       4060 kB
Active:         826100 kB
Inactive:       684064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        431848 kB
SwapTotal:     4192956 kB
SwapFree:      4183276 kB
Dirty:            1556 kB
Writeback:           0 kB
Mapped:          15248 kB
Slab:            99984 kB
Committed_AS:   202256 kB
PageTables:       1396 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= 66563 MiB

End job on node70 on Sun Feb 18 19:37:33 UTC 2007