Trace number 298556

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) 1200.1 1200.43

General information on the benchmark

Namerandom/OnTreshold/3SAT/v360/
unif-k3-r4.26-v360-c1533-S1373941726-12.UNSAT.shuffled.cnf
MD5SUMba211b00665e5525ca8dfbd839bb6bc4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark24.5363
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1533
Sum of the clauses size4599
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31533
Number of clauses of size 40
Number of clauses of size 50
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 |    1533     4599 |     459       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    1524     4626 |      --       0       --      -- |     --   | -9/27
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 351   #clauses: 1524   #literals: 4626
0.00/0.01	c CPU time:   0.003999 s
0.00/0.01	c ==============================================================================
0.00/0.01	c Tinisat 0.22
0.00/0.01	c solving /tmp/GTI_node18.alineos.net_22618.cnf
0.00/0.01	c 351 variables, 1524 clauses

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node18/watcher-298556-1171857995 -o ROOT/results/node18/solver-298556-1171857995 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298556-1171857995/TiniSatELite /tmp/evaluation/298556-1171857995/instance-298556-1171857995.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: 1.00 0.98 0.99 3/77 22618
/proc/meminfo: memFree=1555232/2055920 swapFree=4192812/4192956
[pid=22618] ppid=22616 vsize=5356 CPUtime=0
/proc/22618/stat : 22618 (TiniSatELite) S 22616 22618 19783 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 205754066 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848978514 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/22618/statm: 1339 233 195 169 0 50 0
[pid=22619] ppid=22618 vsize=5356 CPUtime=0
/proc/22619/stat : 22619 (TiniSatELite) S 22618 22618 19783 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 205754066 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/22619/statm: 1339 237 198 169 0 50 0

[startup+0.107683 s]
/proc/loadavg: 1.00 0.98 0.99 3/77 22618
/proc/meminfo: memFree=1555232/2055920 swapFree=4192812/4192956
[pid=22618] ppid=22616 vsize=5356 CPUtime=0
/proc/22618/stat : 22618 (TiniSatELite) S 22616 22618 19783 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205754066 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22618/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.51572 s]
/proc/loadavg: 1.00 0.98 0.99 3/77 22618
/proc/meminfo: memFree=1555232/2055920 swapFree=4192812/4192956
[pid=22618] ppid=22616 vsize=5356 CPUtime=0
/proc/22618/stat : 22618 (TiniSatELite) S 22616 22618 19783 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205754066 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22618/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.3358 s]
/proc/loadavg: 1.00 0.98 0.99 2/79 22624
/proc/meminfo: memFree=1553360/2055920 swapFree=4192812/4192956
[pid=22618] ppid=22616 vsize=5356 CPUtime=0
/proc/22618/stat : 22618 (TiniSatELite) S 22616 22618 19783 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205754066 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22618/statm: 1339 237 197 169 0 50 0
[pid=22624] ppid=22618 vsize=2604 CPUtime=1.31
/proc/22624/stat : 22624 (tinisat) R 22618 22618 19783 0 -1 4194304 490 0 0 0 131 0 0 0 25 0 1 0 205754067 2666496 475 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134515535 0 0 4096 0 0 0 0 17 1 0 0
/proc/22624/statm: 651 475 52 110 0 538 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 7960

[startup+2.97196 s]
/proc/loadavg: 1.00 0.98 0.99 2/79 22624
/proc/meminfo: memFree=1552336/2055920 swapFree=4192812/4192956
[pid=22618] ppid=22616 vsize=5356 CPUtime=0
/proc/22618/stat : 22618 (TiniSatELite) S 22616 22618 19783 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205754066 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22618/statm: 1339 237 197 169 0 50 0
[pid=22624] ppid=22618 vsize=4540 CPUtime=2.95
/proc/22624/stat : 22624 (tinisat) R 22618 22618 19783 0 -1 4194304 745 0 0 0 295 0 0 0 25 0 1 0 205754067 4648960 730 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/22624/statm: 1135 730 52 110 0 1022 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9896

[startup+6.24827 s]
/proc/loadavg: 1.00 0.98 0.99 2/79 22624
/proc/meminfo: memFree=1550992/2055920 swapFree=4192812/4192956
[pid=22618] ppid=22616 vsize=5356 CPUtime=0
/proc/22618/stat : 22618 (TiniSatELite) S 22616 22618 19783 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205754066 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22618/statm: 1339 237 197 169 0 50 0
[pid=22624] ppid=22618 vsize=4932 CPUtime=6.22
/proc/22624/stat : 22624 (tinisat) R 22618 22618 19783 0 -1 4194304 1077 0 0 0 622 0 0 0 25 0 1 0 205754067 5050368 1029 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22624/statm: 1233 1029 52 110 0 1120 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 10288

[startup+12.7109 s]
/proc/loadavg: 1.00 0.98 0.99 2/79 22624
/proc/meminfo: memFree=1549200/2055920 swapFree=4192812/4192956
[pid=22618] ppid=22616 vsize=5356 CPUtime=0
/proc/22618/stat : 22618 (TiniSatELite) S 22616 22618 19783 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205754066 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22618/statm: 1339 237 197 169 0 50 0
[pid=22624] ppid=22618 vsize=8408 CPUtime=12.68
/proc/22624/stat : 22624 (tinisat) R 22618 22618 19783 0 -1 4194304 1485 0 0 0 1268 0 0 0 25 0 1 0 205754067 8609792 1437 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22624/statm: 2102 1437 52 110 0 1989 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13764

[startup+25.5301 s]
/proc/loadavg: 1.00 0.98 0.99 2/79 22624
/proc/meminfo: memFree=1547152/2055920 swapFree=4192812/4192956
[pid=22618] ppid=22616 vsize=5356 CPUtime=0
/proc/22618/stat : 22618 (TiniSatELite) S 22616 22618 19783 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205754066 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22618/statm: 1339 237 197 169 0 50 0
[pid=22624] ppid=22618 vsize=9208 CPUtime=25.5
/proc/22624/stat : 22624 (tinisat) R 22618 22618 19783 0 -1 4194304 2067 0 0 0 2548 2 0 0 25 0 1 0 205754067 9428992 1954 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22624/statm: 2302 1954 52 110 0 2189 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 14564

[startup+51.1596 s]
/proc/loadavg: 1.00 0.98 0.99 2/79 22624
/proc/meminfo: memFree=1544336/2055920 swapFree=4192812/4192956
[pid=22618] ppid=22616 vsize=5356 CPUtime=0
/proc/22618/stat : 22618 (TiniSatELite) S 22616 22618 19783 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205754066 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22618/statm: 1339 237 197 169 0 50 0
[pid=22624] ppid=22618 vsize=15928 CPUtime=51.12
/proc/22624/stat : 22624 (tinisat) R 22618 22618 19783 0 -1 4194304 2761 0 0 0 5109 3 0 0 25 0 1 0 205754067 16310272 2648 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/22624/statm: 3982 2648 52 110 0 3869 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 21284

[startup+102.412 s]
/proc/loadavg: 1.00 0.98 0.99 2/79 22624
/proc/meminfo: memFree=1540048/2055920 swapFree=4192812/4192956
[pid=22618] ppid=22616 vsize=5356 CPUtime=0
/proc/22618/stat : 22618 (TiniSatELite) S 22616 22618 19783 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205754066 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22618/statm: 1339 237 197 169 0 50 0
[pid=22624] ppid=22618 vsize=17292 CPUtime=102.36
/proc/22624/stat : 22624 (tinisat) R 22618 22618 19783 0 -1 4194304 3821 0 0 0 10231 5 0 0 25 0 1 0 205754067 17707008 3708 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520000 0 0 4096 0 0 0 0 17 1 0 0
/proc/22624/statm: 4323 3708 52 110 0 4210 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 22648

[startup+162.486 s]
/proc/loadavg: 1.00 0.98 0.99 2/79 22624
/proc/meminfo: memFree=1536272/2055920 swapFree=4192812/4192956
[pid=22618] ppid=22616 vsize=5356 CPUtime=0
/proc/22618/stat : 22618 (TiniSatELite) S 22616 22618 19783 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205754066 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22618/statm: 1339 237 197 169 0 50 0
[pid=22624] ppid=22618 vsize=30860 CPUtime=162.42
/proc/22624/stat : 22624 (tinisat) R 22618 22618 19783 0 -1 4194304 4858 0 0 0 16235 7 0 0 25 0 1 0 205754067 31600640 4616 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/22624/statm: 7715 4616 52 110 0 7602 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 36216

[startup+222.555 s]
/proc/loadavg: 1.00 0.98 0.99 2/79 22624
/proc/meminfo: memFree=1533264/2055920 swapFree=4192812/4192956
[pid=22618] ppid=22616 vsize=5356 CPUtime=0
/proc/22618/stat : 22618 (TiniSatELite) S 22616 22618 19783 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205754066 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22618/statm: 1339 237 197 169 0 50 0
[pid=22624] ppid=22618 vsize=31724 CPUtime=222.47
/proc/22624/stat : 22624 (tinisat) R 22618 22618 19783 0 -1 4194304 5671 0 0 0 22239 8 0 0 25 0 1 0 205754067 32485376 5363 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134517432 0 0 4096 0 0 0 0 17 1 0 0
/proc/22624/statm: 7931 5363 52 110 0 7818 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 37080

[startup+282.628 s]
/proc/loadavg: 1.00 0.98 0.99 2/79 22624
/proc/meminfo: memFree=1530448/2055920 swapFree=4192812/4192956
[pid=22618] ppid=22616 vsize=5356 CPUtime=0
/proc/22618/stat : 22618 (TiniSatELite) S 22616 22618 19783 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205754066 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22618/statm: 1339 237 197 169 0 50 0
[pid=22624] ppid=22618 vsize=32312 CPUtime=282.53
/proc/22624/stat : 22624 (tinisat) R 22618 22618 19783 0 -1 4194304 6370 0 0 0 28244 9 0 0 25 0 1 0 205754067 33087488 6062 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22624/statm: 8078 6062 52 110 0 7965 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 37668

[startup+342.699 s]
/proc/loadavg: 1.00 0.98 0.99 2/79 22624
/proc/meminfo: memFree=1527568/2055920 swapFree=4192812/4192956
[pid=22618] ppid=22616 vsize=5356 CPUtime=0
/proc/22618/stat : 22618 (TiniSatELite) S 22616 22618 19783 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205754066 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22618/statm: 1339 237 197 169 0 50 0
[pid=22624] ppid=22618 vsize=33156 CPUtime=342.58
/proc/22624/stat : 22624 (tinisat) R 22618 22618 19783 0 -1 4194304 7138 0 0 0 34248 10 0 0 25 0 1 0 205754067 33951744 6797 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22624/statm: 8289 6797 52 110 0 8176 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 38512

[startup+402.778 s]
/proc/loadavg: 1.00 0.98 0.99 2/79 22624
/proc/meminfo: memFree=1525008/2055920 swapFree=4192812/4192956
[pid=22618] ppid=22616 vsize=5356 CPUtime=0
/proc/22618/stat : 22618 (TiniSatELite) S 22616 22618 19783 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205754066 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22618/statm: 1339 237 197 169 0 50 0
[pid=22624] ppid=22618 vsize=33872 CPUtime=402.65
/proc/22624/stat : 22624 (tinisat) R 22618 22618 19783 0 -1 4194304 7778 0 0 0 40253 12 0 0 25 0 1 0 205754067 34684928 7404 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22624/statm: 8468 7404 52 110 0 8355 0
Current children cumulated CPU time (s) 402.65
Current children cumulated vsize (KiB) 39228

[startup+462.85 s]
/proc/loadavg: 1.03 1.00 1.00 2/79 22624
/proc/meminfo: memFree=1522832/2055920 swapFree=4192812/4192956
[pid=22618] ppid=22616 vsize=5356 CPUtime=0
/proc/22618/stat : 22618 (TiniSatELite) S 22616 22618 19783 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205754066 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22618/statm: 1339 237 197 169 0 50 0
[pid=22624] ppid=22618 vsize=35712 CPUtime=462.71
/proc/22624/stat : 22624 (tinisat) R 22618 22618 19783 0 -1 4194304 8629 0 0 0 46258 13 0 0 25 0 1 0 205754067 36569088 7965 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22624/statm: 8928 7965 52 110 0 8815 0
Current children cumulated CPU time (s) 462.71
Current children cumulated vsize (KiB) 41068

[startup+522.919 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 22624
/proc/meminfo: memFree=1520656/2055920 swapFree=4192812/4192956
[pid=22618] ppid=22616 vsize=5356 CPUtime=0

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

[pid=22618] ppid=22616 vsize=5356 CPUtime=0
/proc/22618/stat : 22618 (TiniSatELite) S 22616 22618 19783 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205754066 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22618/statm: 1339 237 197 169 0 50 0
[pid=22624] ppid=22618 vsize=61780 CPUtime=582.82
/proc/22624/stat : 22624 (tinisat) R 22618 22618 19783 0 -1 4194304 9753 0 0 0 58267 15 0 0 25 0 1 0 205754067 63262720 8959 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22624/statm: 15445 8959 52 110 0 15332 0
Current children cumulated CPU time (s) 582.82
Current children cumulated vsize (KiB) 67136

[startup+643.062 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22624
/proc/meminfo: memFree=1517136/2055920 swapFree=4192812/4192956
[pid=22618] ppid=22616 vsize=5356 CPUtime=0
/proc/22618/stat : 22618 (TiniSatELite) S 22616 22618 19783 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205754066 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22618/statm: 1339 237 197 169 0 50 0
[pid=22624] ppid=22618 vsize=62228 CPUtime=642.87
/proc/22624/stat : 22624 (tinisat) R 22618 22618 19783 0 -1 4194304 10208 0 0 0 64271 16 0 0 25 0 1 0 205754067 63721472 9381 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22624/statm: 15557 9381 52 110 0 15444 0
Current children cumulated CPU time (s) 642.87
Current children cumulated vsize (KiB) 67584

[startup+703.137 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22624
/proc/meminfo: memFree=1515344/2055920 swapFree=4192812/4192956
[pid=22618] ppid=22616 vsize=5356 CPUtime=0
/proc/22618/stat : 22618 (TiniSatELite) S 22616 22618 19783 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205754066 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22618/statm: 1339 237 197 169 0 50 0
[pid=22624] ppid=22618 vsize=62660 CPUtime=702.93
/proc/22624/stat : 22624 (tinisat) R 22618 22618 19783 0 -1 4194304 10693 0 0 0 70276 17 0 0 25 0 1 0 205754067 64163840 9833 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22624/statm: 15665 9833 52 110 0 15552 0
Current children cumulated CPU time (s) 702.93
Current children cumulated vsize (KiB) 68016

[startup+763.209 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22624
/proc/meminfo: memFree=1513552/2055920 swapFree=4192812/4192956
[pid=22618] ppid=22616 vsize=5356 CPUtime=0
/proc/22618/stat : 22618 (TiniSatELite) S 22616 22618 19783 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205754066 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22618/statm: 1339 237 197 169 0 50 0
[pid=22624] ppid=22618 vsize=63316 CPUtime=762.99
/proc/22624/stat : 22624 (tinisat) R 22618 22618 19783 0 -1 4194304 11170 0 0 0 76281 18 0 0 25 0 1 0 205754067 64835584 10277 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22624/statm: 15829 10277 52 110 0 15716 0
Current children cumulated CPU time (s) 762.99
Current children cumulated vsize (KiB) 68672

[startup+823.284 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22624
/proc/meminfo: memFree=1511952/2055920 swapFree=4192812/4192956
[pid=22618] ppid=22616 vsize=5356 CPUtime=0
/proc/22618/stat : 22618 (TiniSatELite) S 22616 22618 19783 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205754066 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22618/statm: 1339 237 197 169 0 50 0
[pid=22624] ppid=22618 vsize=63576 CPUtime=823.06
/proc/22624/stat : 22624 (tinisat) R 22618 22618 19783 0 -1 4194304 11604 0 0 0 82286 20 0 0 25 0 1 0 205754067 65101824 10678 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/22624/statm: 15894 10678 52 110 0 15781 0
Current children cumulated CPU time (s) 823.06
Current children cumulated vsize (KiB) 68932

[startup+883.358 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22624
/proc/meminfo: memFree=1510736/2055920 swapFree=4192812/4192956
[pid=22618] ppid=22616 vsize=5356 CPUtime=0
/proc/22618/stat : 22618 (TiniSatELite) S 22616 22618 19783 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205754066 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22618/statm: 1339 237 197 169 0 50 0
[pid=22624] ppid=22618 vsize=63576 CPUtime=883.11
/proc/22624/stat : 22624 (tinisat) R 22618 22618 19783 0 -1 4194304 11940 0 0 0 88291 20 0 0 25 0 1 0 205754067 65101824 11014 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22624/statm: 15894 11014 52 110 0 15781 0
Current children cumulated CPU time (s) 883.11
Current children cumulated vsize (KiB) 68932

[startup+943.434 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22624
/proc/meminfo: memFree=1509264/2055920 swapFree=4192812/4192956
[pid=22618] ppid=22616 vsize=5356 CPUtime=0
/proc/22618/stat : 22618 (TiniSatELite) S 22616 22618 19783 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205754066 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22618/statm: 1339 237 197 169 0 50 0
[pid=22624] ppid=22618 vsize=63864 CPUtime=943.17
/proc/22624/stat : 22624 (tinisat) R 22618 22618 19783 0 -1 4194304 12339 0 0 0 94296 21 0 0 25 0 1 0 205754067 65396736 11380 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/22624/statm: 15966 11380 52 110 0 15853 0
Current children cumulated CPU time (s) 943.17
Current children cumulated vsize (KiB) 69220

[startup+1003.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22624
/proc/meminfo: memFree=1507856/2055920 swapFree=4192812/4192956
[pid=22618] ppid=22616 vsize=5356 CPUtime=0
/proc/22618/stat : 22618 (TiniSatELite) S 22616 22618 19783 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205754066 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22618/statm: 1339 237 197 169 0 50 0
[pid=22624] ppid=22618 vsize=63996 CPUtime=1003.23
/proc/22624/stat : 22624 (tinisat) R 22618 22618 19783 0 -1 4194304 12673 0 0 0 100301 22 0 0 25 0 1 0 205754067 65531904 11714 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22624/statm: 15999 11714 52 110 0 15886 0
Current children cumulated CPU time (s) 1003.23
Current children cumulated vsize (KiB) 69352

[startup+1063.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22624
/proc/meminfo: memFree=1506640/2055920 swapFree=4192812/4192956
[pid=22618] ppid=22616 vsize=5356 CPUtime=0
/proc/22618/stat : 22618 (TiniSatELite) S 22616 22618 19783 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205754066 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22618/statm: 1339 237 197 169 0 50 0
[pid=22624] ppid=22618 vsize=64188 CPUtime=1063.29
/proc/22624/stat : 22624 (tinisat) R 22618 22618 19783 0 -1 4194304 12987 0 0 0 106306 23 0 0 25 0 1 0 205754067 65728512 12028 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/22624/statm: 16047 12028 52 110 0 15934 0
Current children cumulated CPU time (s) 1063.29
Current children cumulated vsize (KiB) 69544

[startup+1123.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22624
/proc/meminfo: memFree=1505360/2055920 swapFree=4192812/4192956
[pid=22618] ppid=22616 vsize=5356 CPUtime=0
/proc/22618/stat : 22618 (TiniSatELite) S 22616 22618 19783 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205754066 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22618/statm: 1339 237 197 169 0 50 0
[pid=22624] ppid=22618 vsize=64188 CPUtime=1123.34
/proc/22624/stat : 22624 (tinisat) R 22618 22618 19783 0 -1 4194304 13296 0 0 0 112310 24 0 0 25 0 1 0 205754067 65728512 12337 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22624/statm: 16047 12337 52 110 0 15934 0
Current children cumulated CPU time (s) 1123.34
Current children cumulated vsize (KiB) 69544

[startup+1183.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22624
/proc/meminfo: memFree=1504144/2055920 swapFree=4192812/4192956
[pid=22618] ppid=22616 vsize=5356 CPUtime=0
/proc/22618/stat : 22618 (TiniSatELite) S 22616 22618 19783 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205754066 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22618/statm: 1339 237 197 169 0 50 0
[pid=22624] ppid=22618 vsize=64380 CPUtime=1183.4
/proc/22624/stat : 22624 (tinisat) R 22618 22618 19783 0 -1 4194304 13617 0 0 0 118315 25 0 0 25 0 1 0 205754067 65925120 12658 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519945 0 0 4096 0 0 0 0 17 1 0 0
/proc/22624/statm: 16095 12658 52 110 0 15982 0
Current children cumulated CPU time (s) 1183.4
Current children cumulated vsize (KiB) 69736



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22624
/proc/meminfo: memFree=1503632/2055920 swapFree=4192812/4192956
[pid=22618] ppid=22616 vsize=5356 CPUtime=0
/proc/22618/stat : 22618 (TiniSatELite) S 22616 22618 19783 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205754066 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22618/statm: 1339 237 197 169 0 50 0
[pid=22624] ppid=22618 vsize=64512 CPUtime=1200.1
/proc/22624/stat : 22624 (tinisat) R 22618 22618 19783 0 -1 4194304 13722 0 0 0 119985 25 0 0 25 0 1 0 205754067 66060288 12763 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22624/statm: 16128 12763 52 110 0 16015 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 69868

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22624
/proc/meminfo: memFree=1503632/2055920 swapFree=4192812/4192956
[pid=22618] ppid=22616 vsize=5356 CPUtime=0
/proc/22618/stat : 22618 (TiniSatELite) S 22616 22618 19783 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205754066 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22618/statm: 1339 237 197 169 0 50 0
[pid=22624] ppid=22618 vsize=64512 CPUtime=1200.1
/proc/22624/stat : 22624 (tinisat) R 22618 22618 19783 0 -1 4194304 13722 0 0 0 119985 25 0 0 25 0 1 0 205754067 66060288 12763 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22624/statm: 16128 12763 52 110 0 16015 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 69868

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 22618 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=7998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.011997
while last known CPU time is 1200.1

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

Real time (s): 1200.43
CPU time (s): 1200.1
CPU user time (s): 1199.85
CPU system time (s): 0.25
CPU usage (%): 99.9723
Max. virtual memory (cumulated for all children) (KiB): 69868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 727
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 11

runsolver used 1.2928 second user time and 2.97455 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Mon Feb 19 04:06:35 UTC 2007

IDJOB= 298556
IDBENCH= 19989
IDSOLVER= 99
FILE ID= node18/298556-1171857995

PBS_JOBID= 3839395

Free space on /tmp= 66547 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v360/unif-k3-r4.26-v360-c1533-S1373941726-12.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298556-1171857995/TiniSatELite /tmp/evaluation/298556-1171857995/instance-298556-1171857995.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-298556-1171857995 -o ROOT/results/node18/solver-298556-1171857995 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298556-1171857995/TiniSatELite /tmp/evaluation/298556-1171857995/instance-298556-1171857995.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  ba211b00665e5525ca8dfbd839bb6bc4

RANDOM SEED= 602148112

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1555640 kB
Buffers:         52324 kB
Cached:         316372 kB
SwapCached:          0 kB
Active:         294460 kB
Inactive:       133828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1555640 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1176 kB
Writeback:           0 kB
Mapped:          78508 kB
Slab:            57656 kB
Committed_AS:   787112 kB
PageTables:       1668 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66547 MiB

End job on node18 on Mon Feb 19 04:26:38 UTC 2007