Trace number 295440

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) 1200.04 1200.82

General information on the benchmark

Namerandom/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S1155123565-17.UNSAT.shuffled.cnf
MD5SUMcc3368792acc31c53b7db8a3b6afc2f4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark241.327
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of clauses4895
Sum of the clauses size34265
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 54895

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    4895    34265 |    1468       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 55   #clauses: 4895   #literals: 34265
0.00/0.01	c CPU time:   0.005999 s
0.00/0.01	c ==============================================================================
0.00/0.03	c Tinisat 0.22
0.00/0.03	c solving /tmp/GTI_node75.alineos.net_18548.cnf
0.00/0.03	c 55 variables, 4895 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/node75/watcher-295440-1171805842 -o ROOT/results/node75/solver-295440-1171805842 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295440-1171805842/TiniSatELite /tmp/evaluation/295440-1171805842/instance-295440-1171805842.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 1.00 1.00 3/64 18548
/proc/meminfo: memFree=725560/2055920 swapFree=4183176/4192956
[pid=18548] ppid=18546 vsize=5356 CPUtime=0
/proc/18548/stat : 18548 (TiniSatELite) S 18546 18548 17466 0 -1 4194304 310 252 0 0 0 0 0 0 20 0 1 0 200550057 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18548/statm: 1339 236 197 169 0 50 0

[startup+0.108567 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18548
/proc/meminfo: memFree=725560/2055920 swapFree=4183176/4192956
[pid=18548] ppid=18546 vsize=5356 CPUtime=0.01
/proc/18548/stat : 18548 (TiniSatELite) S 18546 18548 17466 0 -1 4194304 333 461 0 0 0 0 1 0 19 0 1 0 200550057 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18548/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.516618 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18548
/proc/meminfo: memFree=725560/2055920 swapFree=4183176/4192956
[pid=18548] ppid=18546 vsize=5356 CPUtime=0.01
/proc/18548/stat : 18548 (TiniSatELite) S 18546 18548 17466 0 -1 4194304 333 461 0 0 0 0 1 0 19 0 1 0 200550057 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18548/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.33671 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18554
/proc/meminfo: memFree=723304/2055920 swapFree=4183176/4192956
[pid=18548] ppid=18546 vsize=5356 CPUtime=0.01
/proc/18548/stat : 18548 (TiniSatELite) S 18546 18548 17466 0 -1 4194304 333 461 0 0 0 0 1 0 19 0 1 0 200550057 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18548/statm: 1339 237 197 169 0 50 0
[pid=18554] ppid=18548 vsize=3292 CPUtime=1.3
/proc/18554/stat : 18554 (tinisat) R 18548 18548 17466 0 -1 4194304 557 0 0 0 130 0 0 0 25 0 1 0 200550060 3371008 542 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/18554/statm: 823 542 52 110 0 710 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8648

[startup+2.9729 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18554
/proc/meminfo: memFree=722344/2055920 swapFree=4183176/4192956
[pid=18548] ppid=18546 vsize=5356 CPUtime=0.01
/proc/18548/stat : 18548 (TiniSatELite) S 18546 18548 17466 0 -1 4194304 333 461 0 0 0 0 1 0 19 0 1 0 200550057 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18548/statm: 1339 237 197 169 0 50 0
[pid=18554] ppid=18548 vsize=6156 CPUtime=2.94
/proc/18554/stat : 18554 (tinisat) R 18548 18548 17466 0 -1 4194304 837 0 0 0 294 0 0 0 25 0 1 0 200550060 6303744 822 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/18554/statm: 1539 822 52 110 0 1426 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 11512

[startup+6.25929 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18554
/proc/meminfo: memFree=720744/2055920 swapFree=4183176/4192956
[pid=18548] ppid=18546 vsize=5356 CPUtime=0.01
/proc/18548/stat : 18548 (TiniSatELite) S 18546 18548 17466 0 -1 4194304 333 461 0 0 0 0 1 0 19 0 1 0 200550057 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18548/statm: 1339 237 197 169 0 50 0
[pid=18554] ppid=18548 vsize=6560 CPUtime=6.22
/proc/18554/stat : 18554 (tinisat) R 18548 18548 17466 0 -1 4194304 1148 0 0 0 622 0 0 0 25 0 1 0 200550060 6717440 1133 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 0 0 0
/proc/18554/statm: 1640 1133 52 110 0 1527 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11916

[startup+12.7101 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18554
/proc/meminfo: memFree=719016/2055920 swapFree=4183176/4192956
[pid=18548] ppid=18546 vsize=5356 CPUtime=0.01
/proc/18548/stat : 18548 (TiniSatELite) S 18546 18548 17466 0 -1 4194304 333 461 0 0 0 0 1 0 19 0 1 0 200550057 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18548/statm: 1339 237 197 169 0 50 0
[pid=18554] ppid=18548 vsize=7152 CPUtime=12.67
/proc/18554/stat : 18554 (tinisat) R 18548 18548 17466 0 -1 4194304 1547 0 0 0 1266 1 0 0 25 0 1 0 200550060 7323648 1532 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 0 0 0
/proc/18554/statm: 1788 1532 52 110 0 1675 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12508

[startup+25.5276 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18554
/proc/meminfo: memFree=717224/2055920 swapFree=4183176/4192956
[pid=18548] ppid=18546 vsize=5356 CPUtime=0.01
/proc/18548/stat : 18548 (TiniSatELite) S 18546 18548 17466 0 -1 4194304 333 461 0 0 0 0 1 0 19 0 1 0 200550057 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18548/statm: 1339 237 197 169 0 50 0
[pid=18554] ppid=18548 vsize=12848 CPUtime=25.48
/proc/18554/stat : 18554 (tinisat) R 18548 18548 17466 0 -1 4194304 2087 0 0 0 2547 1 0 0 25 0 1 0 200550060 13156352 2007 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/18554/statm: 3212 2007 52 110 0 3099 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18204

[startup+51.1486 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18554
/proc/meminfo: memFree=714280/2055920 swapFree=4183176/4192956
[pid=18548] ppid=18546 vsize=5356 CPUtime=0.01
/proc/18548/stat : 18548 (TiniSatELite) S 18546 18548 17466 0 -1 4194304 333 461 0 0 0 0 1 0 19 0 1 0 200550057 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18548/statm: 1339 237 197 169 0 50 0
[pid=18554] ppid=18548 vsize=13424 CPUtime=51.09
/proc/18554/stat : 18554 (tinisat) R 18548 18548 17466 0 -1 4194304 2811 0 0 0 5107 2 0 0 25 0 1 0 200550060 13746176 2731 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 0 0 0
/proc/18554/statm: 3356 2731 52 110 0 3243 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 18780

[startup+102.397 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18556
/proc/meminfo: memFree=709608/2055920 swapFree=4183176/4192956
[pid=18548] ppid=18546 vsize=5356 CPUtime=0.01
/proc/18548/stat : 18548 (TiniSatELite) S 18546 18548 17466 0 -1 4194304 333 461 0 0 0 0 1 0 19 0 1 0 200550057 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18548/statm: 1339 237 197 169 0 50 0
[pid=18554] ppid=18548 vsize=25156 CPUtime=102.3
/proc/18554/stat : 18554 (tinisat) R 18548 18548 17466 0 -1 4194304 3944 0 0 0 10227 3 0 0 25 0 1 0 200550060 25759744 3864 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/18554/statm: 6289 3864 52 110 0 6176 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 30512

[startup+162.453 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18556
/proc/meminfo: memFree=706088/2055920 swapFree=4183176/4192956
[pid=18548] ppid=18546 vsize=5356 CPUtime=0.01
/proc/18548/stat : 18548 (TiniSatELite) S 18546 18548 17466 0 -1 4194304 333 461 0 0 0 0 1 0 19 0 1 0 200550057 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18548/statm: 1339 237 197 169 0 50 0
[pid=18554] ppid=18548 vsize=26772 CPUtime=162.33
/proc/18554/stat : 18554 (tinisat) R 18548 18548 17466 0 -1 4194304 4938 0 0 0 16229 4 0 0 25 0 1 0 200550060 27414528 4729 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/18554/statm: 6693 4729 52 110 0 6580 0
Current children cumulated CPU time (s) 162.34
Current children cumulated vsize (KiB) 32128

[startup+222.511 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18556
/proc/meminfo: memFree=703080/2055920 swapFree=4183176/4192956
[pid=18548] ppid=18546 vsize=5356 CPUtime=0.01
/proc/18548/stat : 18548 (TiniSatELite) S 18546 18548 17466 0 -1 4194304 333 461 0 0 0 0 1 0 19 0 1 0 200550057 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18548/statm: 1339 237 197 169 0 50 0
[pid=18554] ppid=18548 vsize=27228 CPUtime=222.34
/proc/18554/stat : 18554 (tinisat) R 18548 18548 17466 0 -1 4194304 5681 0 0 0 22230 4 0 0 25 0 1 0 200550060 27881472 5472 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 0 0 0
/proc/18554/statm: 6807 5472 52 110 0 6694 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 32584

[startup+282.565 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 18556
/proc/meminfo: memFree=700840/2055920 swapFree=4183176/4192956
[pid=18548] ppid=18546 vsize=5356 CPUtime=0.01
/proc/18548/stat : 18548 (TiniSatELite) S 18546 18548 17466 0 -1 4194304 333 461 0 0 0 0 1 0 19 0 1 0 200550057 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18548/statm: 1339 237 197 169 0 50 0
[pid=18554] ppid=18548 vsize=27420 CPUtime=282.36
/proc/18554/stat : 18554 (tinisat) R 18548 18548 17466 0 -1 4194304 6239 0 0 0 28231 5 0 0 25 0 1 0 200550060 28078080 6030 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/18554/statm: 6855 6030 52 110 0 6742 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 32776

[startup+342.619 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 18556
/proc/meminfo: memFree=698088/2055920 swapFree=4183176/4192956
[pid=18548] ppid=18546 vsize=5356 CPUtime=0.01
/proc/18548/stat : 18548 (TiniSatELite) S 18546 18548 17466 0 -1 4194304 333 461 0 0 0 0 1 0 19 0 1 0 200550057 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18548/statm: 1339 237 197 169 0 50 0
[pid=18554] ppid=18548 vsize=48308 CPUtime=342.38
/proc/18554/stat : 18554 (tinisat) R 18548 18548 17466 0 -1 4194304 7079 0 0 0 34233 5 0 0 25 0 1 0 200550060 49467392 6738 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/18554/statm: 12077 6738 52 110 0 11964 0
Current children cumulated CPU time (s) 342.39
Current children cumulated vsize (KiB) 53664

[startup+402.685 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18556
/proc/meminfo: memFree=695272/2055920 swapFree=4183176/4192956
[pid=18548] ppid=18546 vsize=5356 CPUtime=0.01
/proc/18548/stat : 18548 (TiniSatELite) S 18546 18548 17466 0 -1 4194304 333 461 0 0 0 0 1 0 19 0 1 0 200550057 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18548/statm: 1339 237 197 169 0 50 0
[pid=18554] ppid=18548 vsize=49752 CPUtime=402.4
/proc/18554/stat : 18554 (tinisat) R 18548 18548 17466 0 -1 4194304 7792 0 0 0 40233 7 0 0 25 0 1 0 200550060 50946048 7418 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/18554/statm: 12438 7418 52 110 0 12325 0
Current children cumulated CPU time (s) 402.41
Current children cumulated vsize (KiB) 55108

[startup+462.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18556
/proc/meminfo: memFree=692968/2055920 swapFree=4183176/4192956
[pid=18548] ppid=18546 vsize=5356 CPUtime=0.01
/proc/18548/stat : 18548 (TiniSatELite) S 18546 18548 17466 0 -1 4194304 333 461 0 0 0 0 1 0 19 0 1 0 200550057 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18548/statm: 1339 237 197 169 0 50 0
[pid=18554] ppid=18548 vsize=51960 CPUtime=462.43
/proc/18554/stat : 18554 (tinisat) R 18548 18548 17466 0 -1 4194304 8670 0 0 0 46235 8 0 0 25 0 1 0 200550060 53207040 8006 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/18554/statm: 12990 8006 52 110 0 12877 0
Current children cumulated CPU time (s) 462.44
Current children cumulated vsize (KiB) 57316

[startup+522.805 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18556
/proc/meminfo: memFree=691304/2055920 swapFree=4183176/4192956
[pid=18548] ppid=18546 vsize=5356 CPUtime=0.01
/proc/18548/stat : 18548 (TiniSatELite) S 18546 18548 17466 0 -1 4194304 333 461 0 0 0 0 1 0 19 0 1 0 200550057 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18548/statm: 1339 237 197 169 0 50 0
[pid=18554] ppid=18548 vsize=52220 CPUtime=522.45

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

[pid=18548] ppid=18546 vsize=5356 CPUtime=0.01
/proc/18548/stat : 18548 (TiniSatELite) S 18546 18548 17466 0 -1 4194304 333 461 0 0 0 0 1 0 19 0 1 0 200550057 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18548/statm: 1339 237 197 169 0 50 0
[pid=18554] ppid=18548 vsize=52740 CPUtime=582.47
/proc/18554/stat : 18554 (tinisat) R 18548 18548 17466 0 -1 4194304 9604 0 0 0 58238 9 0 0 25 0 1 0 200550060 54005760 8841 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/18554/statm: 13185 8841 52 110 0 13072 0
Current children cumulated CPU time (s) 582.48
Current children cumulated vsize (KiB) 58096

[startup+642.926 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18556
/proc/meminfo: memFree=688168/2055920 swapFree=4183176/4192956
[pid=18548] ppid=18546 vsize=5356 CPUtime=0.01
/proc/18548/stat : 18548 (TiniSatELite) S 18546 18548 17466 0 -1 4194304 333 461 0 0 0 0 1 0 19 0 1 0 200550057 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18548/statm: 1339 237 197 169 0 50 0
[pid=18554] ppid=18548 vsize=52868 CPUtime=642.5
/proc/18554/stat : 18554 (tinisat) R 18548 18548 17466 0 -1 4194304 10000 0 0 0 64240 10 0 0 25 0 1 0 200550060 54136832 9204 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/18554/statm: 13217 9205 52 110 0 13104 0
Current children cumulated CPU time (s) 642.51
Current children cumulated vsize (KiB) 58224

[startup+702.982 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18556
/proc/meminfo: memFree=686696/2055920 swapFree=4183176/4192956
[pid=18548] ppid=18546 vsize=5356 CPUtime=0.01
/proc/18548/stat : 18548 (TiniSatELite) S 18546 18548 17466 0 -1 4194304 333 461 0 0 0 0 1 0 19 0 1 0 200550057 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18548/statm: 1339 237 197 169 0 50 0
[pid=18554] ppid=18548 vsize=52868 CPUtime=702.52
/proc/18554/stat : 18554 (tinisat) R 18548 18548 17466 0 -1 4194304 10366 0 0 0 70242 10 0 0 25 0 1 0 200550060 54136832 9570 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520032 0 0 4096 0 0 0 0 17 0 0 0
/proc/18554/statm: 13217 9570 52 110 0 13104 0
Current children cumulated CPU time (s) 702.53
Current children cumulated vsize (KiB) 58224

[startup+763.037 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18556
/proc/meminfo: memFree=684904/2055920 swapFree=4183176/4192956
[pid=18548] ppid=18546 vsize=5356 CPUtime=0.01
/proc/18548/stat : 18548 (TiniSatELite) S 18546 18548 17466 0 -1 4194304 333 461 0 0 0 0 1 0 19 0 1 0 200550057 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18548/statm: 1339 237 197 169 0 50 0
[pid=18554] ppid=18548 vsize=53316 CPUtime=762.54
/proc/18554/stat : 18554 (tinisat) R 18548 18548 17466 0 -1 4194304 10856 0 0 0 76243 11 0 0 25 0 1 0 200550060 54595584 9994 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/18554/statm: 13329 9994 52 110 0 13216 0
Current children cumulated CPU time (s) 762.55
Current children cumulated vsize (KiB) 58672

[startup+823.106 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18556
/proc/meminfo: memFree=683304/2055920 swapFree=4183176/4192956
[pid=18548] ppid=18546 vsize=5356 CPUtime=0.01
/proc/18548/stat : 18548 (TiniSatELite) S 18546 18548 17466 0 -1 4194304 333 461 0 0 0 0 1 0 19 0 1 0 200550057 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18548/statm: 1339 237 197 169 0 50 0
[pid=18554] ppid=18548 vsize=53968 CPUtime=822.57
/proc/18554/stat : 18554 (tinisat) R 18548 18548 17466 0 -1 4194304 11280 0 0 0 82246 11 0 0 25 0 1 0 200550060 55263232 10418 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/18554/statm: 13492 10418 52 110 0 13379 0
Current children cumulated CPU time (s) 822.58
Current children cumulated vsize (KiB) 59324

[startup+883.165 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18556
/proc/meminfo: memFree=681640/2055920 swapFree=4183176/4192956
[pid=18548] ppid=18546 vsize=5356 CPUtime=0.01
/proc/18548/stat : 18548 (TiniSatELite) S 18546 18548 17466 0 -1 4194304 333 461 0 0 0 0 1 0 19 0 1 0 200550057 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18548/statm: 1339 237 197 169 0 50 0
[pid=18554] ppid=18548 vsize=55000 CPUtime=882.6
/proc/18554/stat : 18554 (tinisat) R 18548 18548 17466 0 -1 4194304 11896 0 0 0 88248 12 0 0 25 0 1 0 200550060 56320000 10838 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/18554/statm: 13750 10838 52 110 0 13637 0
Current children cumulated CPU time (s) 882.61
Current children cumulated vsize (KiB) 60356

[startup+943.228 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18556
/proc/meminfo: memFree=680296/2055920 swapFree=4183176/4192956
[pid=18548] ppid=18546 vsize=5356 CPUtime=0.01
/proc/18548/stat : 18548 (TiniSatELite) S 18546 18548 17466 0 -1 4194304 333 461 0 0 0 0 1 0 19 0 1 0 200550057 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18548/statm: 1339 237 197 169 0 50 0
[pid=18554] ppid=18548 vsize=55388 CPUtime=942.62
/proc/18554/stat : 18554 (tinisat) R 18548 18548 17466 0 -1 4194304 12260 0 0 0 94250 12 0 0 25 0 1 0 200550060 56717312 11169 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520020 0 0 4096 0 0 0 0 17 0 0 0
/proc/18554/statm: 13847 11169 52 110 0 13734 0
Current children cumulated CPU time (s) 942.63
Current children cumulated vsize (KiB) 60744

[startup+1003.29 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18556
/proc/meminfo: memFree=679016/2055920 swapFree=4183176/4192956
[pid=18548] ppid=18546 vsize=5356 CPUtime=0.01
/proc/18548/stat : 18548 (TiniSatELite) S 18546 18548 17466 0 -1 4194304 333 461 0 0 0 0 1 0 19 0 1 0 200550057 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18548/statm: 1339 237 197 169 0 50 0
[pid=18554] ppid=18548 vsize=56028 CPUtime=1002.65
/proc/18554/stat : 18554 (tinisat) R 18548 18548 17466 0 -1 4194304 12748 0 0 0 100252 13 0 0 25 0 1 0 200550060 57372672 11494 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/18554/statm: 14007 11494 52 110 0 13894 0
Current children cumulated CPU time (s) 1002.66
Current children cumulated vsize (KiB) 61384

[startup+1063.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18556
/proc/meminfo: memFree=677736/2055920 swapFree=4183176/4192956
[pid=18548] ppid=18546 vsize=5356 CPUtime=0.01
/proc/18548/stat : 18548 (TiniSatELite) S 18546 18548 17466 0 -1 4194304 333 461 0 0 0 0 1 0 19 0 1 0 200550057 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18548/statm: 1339 237 197 169 0 50 0
[pid=18554] ppid=18548 vsize=56416 CPUtime=1062.68
/proc/18554/stat : 18554 (tinisat) R 18548 18548 17466 0 -1 4194304 13125 0 0 0 106255 13 0 0 25 0 1 0 200550060 57769984 11805 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/18554/statm: 14104 11805 52 110 0 13991 0
Current children cumulated CPU time (s) 1062.69
Current children cumulated vsize (KiB) 61772

[startup+1123.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18556
/proc/meminfo: memFree=676328/2055920 swapFree=4183176/4192956
[pid=18548] ppid=18546 vsize=5356 CPUtime=0.01
/proc/18548/stat : 18548 (TiniSatELite) S 18546 18548 17466 0 -1 4194304 333 461 0 0 0 0 1 0 19 0 1 0 200550057 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18548/statm: 1339 237 197 169 0 50 0
[pid=18554] ppid=18548 vsize=57068 CPUtime=1122.69
/proc/18554/stat : 18554 (tinisat) R 18548 18548 17466 0 -1 4194304 13482 0 0 0 112255 14 0 0 25 0 1 0 200550060 58437632 12162 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/18554/statm: 14267 12162 52 110 0 14154 0
Current children cumulated CPU time (s) 1122.7
Current children cumulated vsize (KiB) 62424

[startup+1183.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18556
/proc/meminfo: memFree=675176/2055920 swapFree=4183176/4192956
[pid=18548] ppid=18546 vsize=5356 CPUtime=0.01
/proc/18548/stat : 18548 (TiniSatELite) S 18546 18548 17466 0 -1 4194304 333 461 0 0 0 0 1 0 19 0 1 0 200550057 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18548/statm: 1339 237 197 169 0 50 0
[pid=18554] ppid=18548 vsize=57328 CPUtime=1182.71
/proc/18554/stat : 18554 (tinisat) R 18548 18548 17466 0 -1 4194304 13764 0 0 0 118257 14 0 0 25 0 1 0 200550060 58703872 12444 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 0 0 0
/proc/18554/statm: 14332 12444 52 110 0 14219 0
Current children cumulated CPU time (s) 1182.72
Current children cumulated vsize (KiB) 62684



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18556
/proc/meminfo: memFree=674856/2055920 swapFree=4183176/4192956
[pid=18548] ppid=18546 vsize=5356 CPUtime=0.01
/proc/18548/stat : 18548 (TiniSatELite) S 18546 18548 17466 0 -1 4194304 333 461 0 0 0 0 1 0 19 0 1 0 200550057 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18548/statm: 1339 237 197 169 0 50 0
[pid=18554] ppid=18548 vsize=57328 CPUtime=1200.03
/proc/18554/stat : 18554 (tinisat) R 18548 18548 17466 0 -1 4194304 13831 0 0 0 119989 14 0 0 25 0 1 0 200550060 58703872 12511 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 0 0 0
/proc/18554/statm: 14332 12511 52 110 0 14219 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 62684

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

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

[startup+1200.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18556
/proc/meminfo: memFree=674856/2055920 swapFree=4183176/4192956
[pid=18548] ppid=18546 vsize=5356 CPUtime=0.01
/proc/18548/stat : 18548 (TiniSatELite) S 18546 18548 17466 0 -1 4194304 333 461 0 0 0 0 1 0 19 0 1 0 200550057 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18548/statm: 1339 237 197 169 0 50 0
[pid=18554] ppid=18548 vsize=57328 CPUtime=1200.03
/proc/18554/stat : 18554 (tinisat) R 18548 18548 17466 0 -1 4194304 13831 0 0 0 119989 14 0 0 25 0 1 0 200550060 58703872 12511 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 0 0 0
/proc/18554/statm: 14332 12511 52 110 0 14219 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 62684

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 18548 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=19996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.023995
while last known CPU time is 1200.04

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

Real time (s): 1200.82
CPU time (s): 1200.04
CPU user time (s): 1199.9
CPU system time (s): 0.14
CPU usage (%): 99.935
Max. virtual memory (cumulated for all children) (KiB): 62684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.019996
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= 794
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= 7

runsolver used 0.729889 second user time and 2.55161 second system time

The end

Launcher Data (download as text)

Begin job on node75 on Sun Feb 18 13:37:22 UTC 2007

IDJOB= 295440
IDBENCH= 19913
IDSOLVER= 99
FILE ID= node75/295440-1171805842

PBS_JOBID= 3839595

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S1155123565-17.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295440-1171805842/TiniSatELite /tmp/evaluation/295440-1171805842/instance-295440-1171805842.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node75/watcher-295440-1171805842 -o ROOT/results/node75/solver-295440-1171805842 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295440-1171805842/TiniSatELite /tmp/evaluation/295440-1171805842/instance-295440-1171805842.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  cc3368792acc31c53b7db8a3b6afc2f4

RANDOM SEED= 587225982

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node75.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		: 3000.218
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		: 3000.218
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        725968 kB
Buffers:         48980 kB
Cached:        1158724 kB
SwapCached:       3920 kB
Active:         806872 kB
Inactive:       411064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        725968 kB
SwapTotal:     4192956 kB
SwapFree:      4183176 kB
Dirty:            1236 kB
Writeback:           0 kB
Mapped:          16076 kB
Slab:            97936 kB
Committed_AS:   594448 kB
PageTables:       1432 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 node75 on Sun Feb 18 13:57:25 UTC 2007