Trace number 291627

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 1200.8

General information on the benchmark

Namerandom/OnTreshold/5SAT/v80/
unif-k5-r21.3-v80-c1704-S256297823-16.SAT.shuffled.cnf
MD5SUM98acb22e903e1289d5e4bb5a28958843
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.05799
Satisfiable
(Un)Satisfiability was proved
Number of variables80
Number of clauses1704
Sum of the clauses size8520
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 51704
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1704     8520 |     511       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 80   #clauses: 1704   #literals: 8520
0.00/0.00	c CPU time:   0.001999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c Tinisat 0.22
0.00/0.01	c solving /tmp/GTI_node76.alineos.net_502.cnf
0.00/0.01	c 80 variables, 1704 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/node76/watcher-291627-1171744773 -o ROOT/results/node76/solver-291627-1171744773 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/291627-1171744773/TiniSatELite /tmp/evaluation/291627-1171744773/instance-291627-1171744773.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: 0.99 0.95 0.72 3/69 502
/proc/meminfo: memFree=1226568/2055888 swapFree=4087076/4096564
[pid=502] ppid=500 vsize=5364 CPUtime=0
/proc/502/stat : 502 (TiniSatELite) S 500 502 32666 0 -1 4194304 308 252 0 0 0 0 0 0 16 0 1 0 194435655 5492736 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/502/statm: 1341 234 195 169 0 51 0
[pid=506] ppid=502 vsize=824 CPUtime=0
/proc/506/stat : 506 (SatELite_releas) R 502 502 32666 0 -1 4194304 129 0 0 0 0 0 0 0 18 0 1 0 194435656 843776 113 18446744073709551615 134512640 135037501 4294956528 18446744073709551615 134698573 0 0 4096 3 0 0 0 17 0 0 0
/proc/506/statm: 206 113 66 128 0 75 0

[startup+0.11174 s]
/proc/loadavg: 0.99 0.95 0.72 3/69 502
/proc/meminfo: memFree=1226568/2055888 swapFree=4087076/4096564
[pid=502] ppid=500 vsize=5364 CPUtime=0
/proc/502/stat : 502 (TiniSatELite) S 500 502 32666 0 -1 4194304 331 383 0 0 0 0 0 0 17 0 1 0 194435655 5492736 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/502/statm: 1341 235 195 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5364

[startup+0.519786 s]
/proc/loadavg: 0.99 0.95 0.72 3/69 502
/proc/meminfo: memFree=1226568/2055888 swapFree=4087076/4096564
[pid=502] ppid=500 vsize=5364 CPUtime=0
/proc/502/stat : 502 (TiniSatELite) S 500 502 32666 0 -1 4194304 331 383 0 0 0 0 0 0 17 0 1 0 194435655 5492736 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/502/statm: 1341 235 195 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5364

[startup+1.33988 s]
/proc/loadavg: 0.99 0.95 0.72 2/71 508
/proc/meminfo: memFree=1224504/2055888 swapFree=4087076/4096564
[pid=502] ppid=500 vsize=5364 CPUtime=0
/proc/502/stat : 502 (TiniSatELite) S 500 502 32666 0 -1 4194304 331 383 0 0 0 0 0 0 17 0 1 0 194435655 5492736 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/502/statm: 1341 235 195 169 0 51 0
[pid=508] ppid=502 vsize=3832 CPUtime=1.31
/proc/508/stat : 508 (tinisat) R 502 502 32666 0 -1 4194304 546 0 0 0 131 0 0 0 25 0 1 0 194435656 3923968 531 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 0 0 0
/proc/508/statm: 958 531 52 110 0 845 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 9196

[startup+2.97607 s]
/proc/loadavg: 0.99 0.95 0.72 2/71 508
/proc/meminfo: memFree=1223608/2055888 swapFree=4087076/4096564
[pid=502] ppid=500 vsize=5364 CPUtime=0
/proc/502/stat : 502 (TiniSatELite) S 500 502 32666 0 -1 4194304 331 383 0 0 0 0 0 0 17 0 1 0 194435655 5492736 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/502/statm: 1341 235 195 169 0 51 0
[pid=508] ppid=502 vsize=3968 CPUtime=2.95
/proc/508/stat : 508 (tinisat) R 502 502 32666 0 -1 4194304 785 0 0 0 295 0 0 0 25 0 1 0 194435656 4063232 770 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 0 0 0
/proc/508/statm: 992 770 52 110 0 879 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9332

[startup+6.26345 s]
/proc/loadavg: 0.99 0.95 0.72 2/71 508
/proc/meminfo: memFree=1222072/2055888 swapFree=4087076/4096564
[pid=502] ppid=500 vsize=5364 CPUtime=0
/proc/502/stat : 502 (TiniSatELite) S 500 502 32666 0 -1 4194304 331 383 0 0 0 0 0 0 17 0 1 0 194435655 5492736 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/502/statm: 1341 235 195 169 0 51 0
[pid=508] ppid=502 vsize=6936 CPUtime=6.23
/proc/508/stat : 508 (tinisat) R 502 502 32666 0 -1 4194304 1126 0 0 0 623 0 0 0 25 0 1 0 194435656 7102464 1078 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519883 0 0 4096 0 0 0 0 17 0 0 0
/proc/508/statm: 1734 1078 52 110 0 1621 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 12300

[startup+12.7192 s]
/proc/loadavg: 0.99 0.95 0.73 2/71 508
/proc/meminfo: memFree=1220360/2055888 swapFree=4087076/4096564
[pid=502] ppid=500 vsize=5364 CPUtime=0
/proc/502/stat : 502 (TiniSatELite) S 500 502 32666 0 -1 4194304 331 383 0 0 0 0 0 0 17 0 1 0 194435655 5492736 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/502/statm: 1341 235 195 169 0 51 0
[pid=508] ppid=502 vsize=7400 CPUtime=12.68
/proc/508/stat : 508 (tinisat) R 502 502 32666 0 -1 4194304 1518 0 0 0 1268 0 0 0 25 0 1 0 194435656 7577600 1470 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/508/statm: 1850 1470 52 110 0 1737 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12764

[startup+25.5267 s]
/proc/loadavg: 0.99 0.95 0.73 2/71 508
/proc/meminfo: memFree=1218504/2055888 swapFree=4087076/4096564
[pid=502] ppid=500 vsize=5364 CPUtime=0
/proc/502/stat : 502 (TiniSatELite) S 500 502 32666 0 -1 4194304 331 383 0 0 0 0 0 0 17 0 1 0 194435655 5492736 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/502/statm: 1341 235 195 169 0 51 0
[pid=508] ppid=502 vsize=13408 CPUtime=25.49
/proc/508/stat : 508 (tinisat) R 502 502 32666 0 -1 4194304 2055 0 0 0 2548 1 0 0 25 0 1 0 194435656 13729792 1942 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/508/statm: 3352 1942 52 110 0 3239 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18772

[startup+51.1476 s]
/proc/loadavg: 0.99 0.95 0.73 2/71 508
/proc/meminfo: memFree=1215432/2055888 swapFree=4087076/4096564
[pid=502] ppid=500 vsize=5364 CPUtime=0
/proc/502/stat : 502 (TiniSatELite) S 500 502 32666 0 -1 4194304 331 383 0 0 0 0 0 0 17 0 1 0 194435655 5492736 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/502/statm: 1341 235 195 169 0 51 0
[pid=508] ppid=502 vsize=14276 CPUtime=51.09
/proc/508/stat : 508 (tinisat) R 502 502 32666 0 -1 4194304 2804 0 0 0 5108 1 0 0 25 0 1 0 194435656 14618624 2691 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/508/statm: 3569 2691 52 110 0 3456 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19640

[startup+102.401 s]
/proc/loadavg: 0.99 0.96 0.74 2/71 508
/proc/meminfo: memFree=1211400/2055888 swapFree=4087076/4096564
[pid=502] ppid=500 vsize=5364 CPUtime=0
/proc/502/stat : 502 (TiniSatELite) S 500 502 32666 0 -1 4194304 331 383 0 0 0 0 0 0 17 0 1 0 194435655 5492736 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/502/statm: 1341 235 195 169 0 51 0
[pid=508] ppid=502 vsize=26240 CPUtime=102.3
/proc/508/stat : 508 (tinisat) R 502 502 32666 0 -1 4194304 3927 0 0 0 10227 3 0 0 25 0 1 0 194435656 26869760 3685 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/508/statm: 6560 3685 52 110 0 6447 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 31604

[startup+162.457 s]
/proc/loadavg: 0.99 0.97 0.76 2/71 508
/proc/meminfo: memFree=1207560/2055888 swapFree=4087076/4096564
[pid=502] ppid=500 vsize=5364 CPUtime=0
/proc/502/stat : 502 (TiniSatELite) S 500 502 32666 0 -1 4194304 331 383 0 0 0 0 0 0 17 0 1 0 194435655 5492736 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/502/statm: 1341 235 195 169 0 51 0
[pid=508] ppid=502 vsize=27384 CPUtime=162.33
/proc/508/stat : 508 (tinisat) R 502 502 32666 0 -1 4194304 4860 0 0 0 16229 4 0 0 25 0 1 0 194435656 28041216 4618 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/508/statm: 6846 4618 52 110 0 6733 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 32748

[startup+222.506 s]
/proc/loadavg: 0.99 0.97 0.77 2/71 508
/proc/meminfo: memFree=1204936/2055888 swapFree=4087076/4096564
[pid=502] ppid=500 vsize=5364 CPUtime=0
/proc/502/stat : 502 (TiniSatELite) S 500 502 32666 0 -1 4194304 331 383 0 0 0 0 0 0 17 0 1 0 194435655 5492736 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/502/statm: 1341 235 195 169 0 51 0
[pid=508] ppid=502 vsize=27644 CPUtime=222.34
/proc/508/stat : 508 (tinisat) R 502 502 32666 0 -1 4194304 5538 0 0 0 22229 5 0 0 25 0 1 0 194435656 28307456 5296 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/508/statm: 6911 5296 52 110 0 6798 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 33008

[startup+282.557 s]
/proc/loadavg: 0.99 0.97 0.78 2/71 508
/proc/meminfo: memFree=1202248/2055888 swapFree=4087076/4096564
[pid=502] ppid=500 vsize=5364 CPUtime=0
/proc/502/stat : 502 (TiniSatELite) S 500 502 32666 0 -1 4194304 331 383 0 0 0 0 0 0 17 0 1 0 194435655 5492736 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/502/statm: 1341 235 195 169 0 51 0
[pid=508] ppid=502 vsize=28684 CPUtime=282.34
/proc/508/stat : 508 (tinisat) R 502 502 32666 0 -1 4194304 6266 0 0 0 28228 6 0 0 25 0 1 0 194435656 29372416 5958 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 0 0 0
/proc/508/statm: 7171 5958 52 110 0 7058 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 34048

[startup+342.608 s]
/proc/loadavg: 0.99 0.97 0.79 2/71 508
/proc/meminfo: memFree=1199176/2055888 swapFree=4087076/4096564
[pid=502] ppid=500 vsize=5364 CPUtime=0
/proc/502/stat : 502 (TiniSatELite) S 500 502 32666 0 -1 4194304 331 383 0 0 0 0 0 0 17 0 1 0 194435655 5492736 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/502/statm: 1341 235 195 169 0 51 0
[pid=508] ppid=502 vsize=30176 CPUtime=342.36
/proc/508/stat : 508 (tinisat) R 502 502 32666 0 -1 4194304 7113 0 0 0 34229 7 0 0 25 0 1 0 194435656 30900224 6706 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/508/statm: 7544 6706 52 110 0 7431 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 35540

[startup+402.66 s]
/proc/loadavg: 0.99 0.97 0.80 2/71 508
/proc/meminfo: memFree=1196872/2055888 swapFree=4087076/4096564
[pid=502] ppid=500 vsize=5364 CPUtime=0
/proc/502/stat : 502 (TiniSatELite) S 500 502 32666 0 -1 4194304 331 383 0 0 0 0 0 0 17 0 1 0 194435655 5492736 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/502/statm: 1341 235 195 169 0 51 0
[pid=508] ppid=502 vsize=52464 CPUtime=402.38
/proc/508/stat : 508 (tinisat) R 502 502 32666 0 -1 4194304 7959 0 0 0 40229 9 0 0 25 0 1 0 194435656 53723136 7295 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/508/statm: 13116 7295 52 110 0 13003 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 57828

[startup+462.71 s]
/proc/loadavg: 0.99 0.97 0.81 2/71 508
/proc/meminfo: memFree=1194888/2055888 swapFree=4087076/4096564
[pid=502] ppid=500 vsize=5364 CPUtime=0
/proc/502/stat : 502 (TiniSatELite) S 500 502 32666 0 -1 4194304 331 383 0 0 0 0 0 0 17 0 1 0 194435655 5492736 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/502/statm: 1341 235 195 169 0 51 0
[pid=508] ppid=502 vsize=52984 CPUtime=462.39
/proc/508/stat : 508 (tinisat) R 502 502 32666 0 -1 4194304 8499 0 0 0 46230 9 0 0 25 0 1 0 194435656 54255616 7802 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/508/statm: 13246 7802 52 110 0 13133 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 58348

[startup+522.763 s]
/proc/loadavg: 0.99 0.97 0.82 2/71 508
/proc/meminfo: memFree=1192968/2055888 swapFree=4087076/4096564
[pid=502] ppid=500 vsize=5364 CPUtime=0
/proc/502/stat : 502 (TiniSatELite) S 500 502 32666 0 -1 4194304 331 383 0 0 0 0 0 0 17 0 1 0 194435655 5492736 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/502/statm: 1341 235 195 169 0 51 0
[pid=508] ppid=502 vsize=53244 CPUtime=522.41
/proc/508/stat : 508 (tinisat) R 502 502 32666 0 -1 4194304 8976 0 0 0 52231 10 0 0 25 0 1 0 194435656 54521856 8279 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/508/statm: 13311 8279 52 110 0 13198 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 58608

[startup+582.814 s]
/proc/loadavg: 0.99 0.97 0.83 2/71 508
/proc/meminfo: memFree=1190984/2055888 swapFree=4087076/4096564
[pid=502] ppid=500 vsize=5364 CPUtime=0
/proc/502/stat : 502 (TiniSatELite) S 500 502 32666 0 -1 4194304 331 383 0 0 0 0 0 0 17 0 1 0 194435655 5492736 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/502/statm: 1341 235 195 169 0 51 0
[pid=508] ppid=502 vsize=53764 CPUtime=582.43
/proc/508/stat : 508 (tinisat) R 502 502 32666 0 -1 4194304 9468 0 0 0 58233 10 0 0 25 0 1 0 194435656 55054336 8771 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/508/statm: 13441 8771 52 110 0 13328 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 59128

[startup+642.871 s]
/proc/loadavg: 0.99 0.97 0.83 2/71 508
/proc/meminfo: memFree=1188936/2055888 swapFree=4087076/4096564
[pid=502] ppid=500 vsize=5364 CPUtime=0
/proc/502/stat : 502 (TiniSatELite) S 500 502 32666 0 -1 4194304 331 383 0 0 0 0 0 0 17 0 1 0 194435655 5492736 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/502/statm: 1341 235 195 169 0 51 0
[pid=508] ppid=502 vsize=55056 CPUtime=642.45
/proc/508/stat : 508 (tinisat) R 502 502 32666 0 -1 4194304 10175 0 0 0 64234 11 0 0 25 0 1 0 194435656 56377344 9282 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/508/statm: 13764 9282 52 110 0 13651 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 60420

[startup+702.924 s]
/proc/loadavg: 0.99 0.97 0.84 2/71 508
/proc/meminfo: memFree=1187400/2055888 swapFree=4087076/4096564
[pid=502] ppid=500 vsize=5364 CPUtime=0
/proc/502/stat : 502 (TiniSatELite) S 500 502 32666 0 -1 4194304 331 383 0 0 0 0 0 0 17 0 1 0 194435655 5492736 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/502/statm: 1341 235 195 169 0 51 0
[pid=508] ppid=502 vsize=55056 CPUtime=702.46
/proc/508/stat : 508 (tinisat) R 502 502 32666 0 -1 4194304 10558 0 0 0 70234 12 0 0 25 0 1 0 194435656 56377344 9665 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/508/statm: 13764 9665 52 110 0 13651 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 60420

[startup+762.974 s]
/proc/loadavg: 0.99 0.97 0.85 2/71 508
/proc/meminfo: memFree=1185736/2055888 swapFree=4087076/4096564
[pid=502] ppid=500 vsize=5364 CPUtime=0
/proc/502/stat : 502 (TiniSatELite) S 500 502 32666 0 -1 4194304 331 383 0 0 0 0 0 0 17 0 1 0 194435655 5492736 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/502/statm: 1341 235 195 169 0 51 0
[pid=508] ppid=502 vsize=55700 CPUtime=762.48
/proc/508/stat : 508 (tinisat) R 502 502 32666 0 -1 4194304 11098 0 0 0 76236 12 0 0 25 0 1 0 194435656 57036800 10074 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/508/statm: 13925 10074 52 110 0 13812 0
Current children cumulated CPU time (s) 762.48
Current children cumulated vsize (KiB) 61064

[startup+823.03 s]
/proc/loadavg: 0.99 0.97 0.85 2/71 508
/proc/meminfo: memFree=1184200/2055888 swapFree=4087076/4096564
[pid=502] ppid=500 vsize=5364 CPUtime=0
/proc/502/stat : 502 (TiniSatELite) S 500 502 32666 0 -1 4194304 331 383 0 0 0 0 0 0 17 0 1 0 194435655 5492736 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/502/statm: 1341 235 195 169 0 51 0
[pid=508] ppid=502 vsize=56348 CPUtime=822.51
/proc/508/stat : 508 (tinisat) R 502 502 32666 0 -1 4194304 11583 0 0 0 82238 13 0 0 25 0 1 0 194435656 57700352 10461 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/508/statm: 14087 10461 52 110 0 13974 0
Current children cumulated CPU time (s) 822.51
Current children cumulated vsize (KiB) 61712

[startup+883.079 s]
/proc/loadavg: 0.99 0.97 0.86 2/71 508
/proc/meminfo: memFree=1183112/2055888 swapFree=4087076/4096564
[pid=502] ppid=500 vsize=5364 CPUtime=0
/proc/502/stat : 502 (TiniSatELite) S 500 502 32666 0 -1 4194304 331 383 0 0 0 0 0 0 17 0 1 0 194435655 5492736 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/502/statm: 1341 235 195 169 0 51 0
[pid=508] ppid=502 vsize=56604 CPUtime=882.51
/proc/508/stat : 508 (tinisat) R 502 502 32666 0 -1 4194304 11941 0 0 0 88238 13 0 0 25 0 1 0 194435656 57962496 10754 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519873 0 0 4096 0 0 0 0 17 0 0 0
/proc/508/statm: 14151 10754 52 110 0 14038 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 61968

[startup+943.138 s]
/proc/loadavg: 0.99 0.97 0.86 2/71 508
/proc/meminfo: memFree=1181640/2055888 swapFree=4087076/4096564
[pid=502] ppid=500 vsize=5364 CPUtime=0
/proc/502/stat : 502 (TiniSatELite) S 500 502 32666 0 -1 4194304 331 383 0 0 0 0 0 0 17 0 1 0 194435655 5492736 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/502/statm: 1341 235 195 169 0 51 0
[pid=508] ppid=502 vsize=57120 CPUtime=942.53
/proc/508/stat : 508 (tinisat) R 502 502 32666 0 -1 4194304 12367 0 0 0 94240 13 0 0 25 0 1 0 194435656 58490880 11115 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 0 0 0
/proc/508/statm: 14280 11115 52 110 0 14167 0
Current children cumulated CPU time (s) 942.53
Current children cumulated vsize (KiB) 62484

[startup+1003.19 s]
/proc/loadavg: 0.99 0.97 0.87 2/71 508
/proc/meminfo: memFree=1180616/2055888 swapFree=4087076/4096564
[pid=502] ppid=500 vsize=5364 CPUtime=0
/proc/502/stat : 502 (TiniSatELite) S 500 502 32666 0 -1 4194304 331 383 0 0 0 0 0 0 17 0 1 0 194435655 5492736 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/502/statm: 1341 235 195 169 0 51 0
[pid=508] ppid=502 vsize=57120 CPUtime=1002.55
/proc/508/stat : 508 (tinisat) R 502 502 32666 0 -1 4194304 12640 0 0 0 100241 14 0 0 25 0 1 0 194435656 58490880 11388 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/508/statm: 14280 11388 52 110 0 14167 0
Current children cumulated CPU time (s) 1002.55
Current children cumulated vsize (KiB) 62484

[startup+1063.25 s]
/proc/loadavg: 0.99 0.97 0.87 2/71 508
/proc/meminfo: memFree=1179336/2055888 swapFree=4087076/4096564
[pid=502] ppid=500 vsize=5364 CPUtime=0
/proc/502/stat : 502 (TiniSatELite) S 500 502 32666 0 -1 4194304 331 383 0 0 0 0 0 0 17 0 1 0 194435655 5492736 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/502/statm: 1341 235 195 169 0 51 0
[pid=508] ppid=502 vsize=57120 CPUtime=1062.59
/proc/508/stat : 508 (tinisat) R 502 502 32666 0 -1 4194304 12940 0 0 0 106244 15 0 0 25 0 1 0 194435656 58490880 11688 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 0 0 0
/proc/508/statm: 14280 11688 52 110 0 14167 0
Current children cumulated CPU time (s) 1062.59
Current children cumulated vsize (KiB) 62484

[startup+1123.3 s]
/proc/loadavg: 0.99 0.97 0.88 2/71 508
/proc/meminfo: memFree=1177928/2055888 swapFree=4087076/4096564
[pid=502] ppid=500 vsize=5364 CPUtime=0
/proc/502/stat : 502 (TiniSatELite) S 500 502 32666 0 -1 4194304 331 383 0 0 0 0 0 0 17 0 1 0 194435655 5492736 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/502/statm: 1341 235 195 169 0 51 0
[pid=508] ppid=502 vsize=57568 CPUtime=1122.59
/proc/508/stat : 508 (tinisat) R 502 502 32666 0 -1 4194304 13355 0 0 0 112244 15 0 0 25 0 1 0 194435656 58949632 12038 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/508/statm: 14392 12038 52 110 0 14279 0
Current children cumulated CPU time (s) 1122.59
Current children cumulated vsize (KiB) 62932

[startup+1183.36 s]
/proc/loadavg: 0.99 0.97 0.89 2/71 508
/proc/meminfo: memFree=1176712/2055888 swapFree=4087076/4096564
[pid=502] ppid=500 vsize=5364 CPUtime=0
/proc/502/stat : 502 (TiniSatELite) S 500 502 32666 0 -1 4194304 331 383 0 0 0 0 0 0 17 0 1 0 194435655 5492736 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/502/statm: 1341 235 195 169 0 51 0
[pid=508] ppid=502 vsize=57568 CPUtime=1182.61
/proc/508/stat : 508 (tinisat) R 502 502 32666 0 -1 4194304 13672 0 0 0 118246 15 0 0 25 0 1 0 194435656 58949632 12355 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 0 0 0
/proc/508/statm: 14392 12355 52 110 0 14279 0
Current children cumulated CPU time (s) 1182.61
Current children cumulated vsize (KiB) 62932



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.79 s]
/proc/loadavg: 0.99 0.97 0.89 2/71 508
/proc/meminfo: memFree=1176264/2055888 swapFree=4087076/4096564
[pid=502] ppid=500 vsize=5364 CPUtime=0
/proc/502/stat : 502 (TiniSatELite) S 500 502 32666 0 -1 4194304 331 383 0 0 0 0 0 0 17 0 1 0 194435655 5492736 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/502/statm: 1341 235 195 169 0 51 0
[pid=508] ppid=502 vsize=57700 CPUtime=1200.03
/proc/508/stat : 508 (tinisat) R 502 502 32666 0 -1 4194304 13776 0 0 0 119988 15 0 0 25 0 1 0 194435656 59084800 12459 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/508/statm: 14425 12459 52 110 0 14312 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 63064

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 502 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=4999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.010998
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): 1200.8
CPU time (s): 1200.03
CPU user time (s): 1199.88
CPU system time (s): 0.15
CPU usage (%): 99.9358
Max. virtual memory (cumulated for all children) (KiB): 63064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.004999
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 714
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= 33
involuntary context switches= 6

runsolver used 1.05184 second user time and 2.23866 second system time

The end

Launcher Data (download as text)

Begin job on node76 on Sat Feb 17 20:39:33 UTC 2007

IDJOB= 291627
IDBENCH= 19820
IDSOLVER= 99
FILE ID= node76/291627-1171744773

PBS_JOBID= 3839450

Free space on /tmp= 66651 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v80/unif-k5-r21.3-v80-c1704-S256297823-16.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/291627-1171744773/TiniSatELite /tmp/evaluation/291627-1171744773/instance-291627-1171744773.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-291627-1171744773 -o ROOT/results/node76/solver-291627-1171744773 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/291627-1171744773/TiniSatELite /tmp/evaluation/291627-1171744773/instance-291627-1171744773.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  98acb22e903e1289d5e4bb5a28958843

RANDOM SEED= 259901273

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.219
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	: 6006.18
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		: 3000.219
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1226976 kB
Buffers:         39620 kB
Cached:         698800 kB
SwapCached:       3460 kB
Active:         493876 kB
Inactive:       254624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1226976 kB
SwapTotal:     4096564 kB
SwapFree:      4087076 kB
Dirty:            1152 kB
Writeback:           0 kB
Mapped:          15400 kB
Slab:            66780 kB
Committed_AS:   871804 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66651 MiB

End job on node76 on Sat Feb 17 20:59:36 UTC 2007